104002644526656 has 28 divisors (see below), whose sum is σ = 275173663643952. Its totient is φ = 34667548175488.

The previous prime is 104002644526531. The next prime is 104002644526667. The reversal of 104002644526656 is 656625446200401.

It is a junction number, because it is equal to n+sod(n) for n = 104002644526599 and 104002644526608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270840219930 + ... + 270840220313.

Almost surely, 2^{104002644526656} is an apocalyptic number.

104002644526656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104002644526656 is an abundant number, since it is smaller than the sum of its proper divisors (171171019117296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104002644526656 is an equidigital number, since it uses as much as digits as its factorization.

104002644526656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541680440258 (or 541680440248 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 104002644526656 in words is "one hundred four trillion, two billion, six hundred forty-four million, five hundred twenty-six thousand, six hundred fifty-six".