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144311011413 = 3233112063561
BaseRepresentation
bin1000011001100110011…
…0110100100001010101
3111210111021121221122120
42012121212310201111
54331022104331123
6150143501450153
713266106233462
oct2063146644125
9453437557576
10144311011413
1156224892898
1223b75570959
13107baa6851a
146daddc0669
153b4942d2e3
hex21999b4855

144311011413 has 8 divisors (see below), whose sum is σ = 192423029376. Its totient is φ = 96203167200.

The previous prime is 144311011393. The next prime is 144311011421. The reversal of 144311011413 is 314110113441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144311011413 - 26 = 144311011349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144311011463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961848 + ... + 1101713.

It is an arithmetic number, because the mean of its divisors is an integer number (24052878672).

Almost surely, 2144311011413 is an apocalyptic number.

It is an amenable number.

144311011413 is a deficient number, since it is larger than the sum of its proper divisors (48112017963).

144311011413 is a wasteful number, since it uses less digits than its factorization.

144311011413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086875.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 144311011413 its reverse (314110113441), we get a palindrome (458421124854).

The spelling of 144311011413 in words is "one hundred forty-four billion, three hundred eleven million, eleven thousand, four hundred thirteen".

Divisors: 1 3 23311 69933 2063561 6190683 48103670471 144311011413