10000774815996 has 12 divisors (see below), whose sum is σ = 23335141237352. Its totient is φ = 3333591605328.

The previous prime is 10000774815979. The next prime is 10000774816007. The reversal of 10000774815996 is 69951847700001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 416698950655 + ... + 416698950678.

Almost surely, 2^{10000774815996} is an apocalyptic number.

It is an amenable number.

10000774815996 is an abundant number, since it is smaller than the sum of its proper divisors (13334366421356).

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

10000774815996 is a wasteful number, since it uses less digits than its factorization.

10000774815996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833397901340 (or 833397901338 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 57.

The spelling of 10000774815996 in words is "ten trillion, seven hundred seventy-four million, eight hundred fifteen thousand, nine hundred ninety-six".