104959317729 has 64 divisors (see below), whose sum is σ = 166761588224. Its totient is φ = 57469741056.

The previous prime is 104959317707. The next prime is 104959317739. The reversal of 104959317729 is 927713959401.

It is a happy number.

It is not a de Polignac number, because 104959317729 - 2⁷ = 104959317601 is a prime.

It is a super-2 number, since 2×104959317729² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104959317739) 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 63 ways as a sum of consecutive naturals, for example, 61995207 + ... + 61996899.

It is an arithmetic number, because the mean of its divisors is an integer number (2605649816).

Almost surely, 2^104959317729 is an apocalyptic number.

It is an amenable number.

104959317729 is a deficient number, since it is larger than the sum of its proper divisors (61802270495).

104959317729 is a wasteful number, since it uses less digits than its factorization.

104959317729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The spelling of 104959317729 in words is "one hundred four billion, nine hundred fifty-nine million, three hundred seventeen thousand, seven hundred twenty-nine".