20126256410610 has 96 divisors (see below), whose sum is σ = 62951298284160. Its totient is φ = 4358166799104.

The previous prime is 20126256410609. The next prime is 20126256410647. The reversal of 20126256410610 is 1601465262102.

20126256410610 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 6 + 2 + 5 + 641 + 0 + 6 + 1 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 840683787 + ... + 840707726.

It is an arithmetic number, because the mean of its divisors is an integer number (655742690460).

Almost surely, 2^{20126256410610} is an apocalyptic number.

20126256410610 is an abundant number, since it is smaller than the sum of its proper divisors (42825041873550).

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

20126256410610 is a wasteful number, since it uses less digits than its factorization.

20126256410610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681391552 (or 1681391549 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 20126256410610 in words is "twenty trillion, one hundred twenty-six billion, two hundred fifty-six million, four hundred ten thousand, six hundred ten".