104260117256500 has 24 divisors (see below), whose sum is σ = 227704096089288. Its totient is φ = 41704046902400.

The previous prime is 104260117256459. The next prime is 104260117256507. The reversal of 104260117256500 is 5652711062401.

It can be written as a sum of positive squares in 4 ways, for example, as 293462725284 + 103966654531216 = 541722^2 + 10196404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104260117256507) 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, 104260116757 + ... + 104260117756.

It is an arithmetic number, because the mean of its divisors is an integer number (9487670670387).

Almost surely, 2^{104260117256500} is an apocalyptic number.

104260117256500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104260117256500 is an abundant number, since it is smaller than the sum of its proper divisors (123443978832788).

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

104260117256500 is a wasteful number, since it uses less digits than its factorization.

104260117256500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208520234532 (or 208520234520 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 104260117256500 in words is "one hundred four trillion, two hundred sixty billion, one hundred seventeen million, two hundred fifty-six thousand, five hundred".