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144201412401 = 3140934114363
BaseRepresentation
bin1000011001001100010…
…0101110111100110001
3111210012122101202001220
42012103010232330301
54330311030144101
6150124544415253
713263305532024
oct2062304567461
9453178352056
10144201412401
1156178a354a2
1223b44917529
13107a1143837
146d9d6111bb
153b3e9ce636
hex219312ef31

144201412401 has 8 divisors (see below), whose sum is σ = 192405012960. Its totient is φ = 96066043392.

The previous prime is 144201412373. The next prime is 144201412409. The reversal of 144201412401 is 104214102441.

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

It is a de Polignac number, because none of the positive numbers 2k-144201412401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144201412409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052955 + ... + 17061408.

It is an arithmetic number, because the mean of its divisors is an integer number (24050626620).

Almost surely, 2144201412401 is an apocalyptic number.

It is an amenable number.

144201412401 is a deficient number, since it is larger than the sum of its proper divisors (48203600559).

144201412401 is a wasteful number, since it uses less digits than its factorization.

144201412401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34115775.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 144201412401 its reverse (104214102441), we get a palindrome (248415514842).

The spelling of 144201412401 in words is "one hundred forty-four billion, two hundred one million, four hundred twelve thousand, four hundred one".

Divisors: 1 3 1409 4227 34114363 102343089 48067137467 144201412401