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144033111041 = 248415798201
BaseRepresentation
bin1000011000100100001…
…0101101110000000001
3111202202220201011000012
42012021002231300001
54324434434023131
6150100133234305
713256163146351
oct2061102556001
9452686634005
10144033111041
11560a1a33166
1223ab8492995
1310775307731
146d85120b61
153b2ed3752b
hex21890adc01

144033111041 has 4 divisors (see below), whose sum is σ = 144038934084. Its totient is φ = 144027288000.

The previous prime is 144033111017. The next prime is 144033111077. The reversal of 144033111041 is 140111330441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140111330441 = 750291867429.

It can be written as a sum of positive squares in 2 ways, for example, as 22229319025 + 121803792016 = 149095^2 + 349004^2 .

It is a cyclic number.

It is not a de Polignac number, because 144033111041 - 210 = 144033110017 is a prime.

It is a super-2 number, since 2×1440331110412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144033110998 and 144033111016.

It is not an unprimeable number, because it can be changed into a prime (144033101041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2874260 + ... + 2923941.

It is an arithmetic number, because the mean of its divisors is an integer number (36009733521).

Almost surely, 2144033111041 is an apocalyptic number.

It is an amenable number.

144033111041 is a deficient number, since it is larger than the sum of its proper divisors (5823043).

144033111041 is an equidigital number, since it uses as much as digits as its factorization.

144033111041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823042.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 144033111041 its reverse (140111330441), we get a palindrome (284144441482).

The spelling of 144033111041 in words is "one hundred forty-four billion, thirty-three million, one hundred eleven thousand, forty-one".

Divisors: 1 24841 5798201 144033111041