920911795008 has 56 divisors (see below), whose sum is σ = 2438119145088. Its totient is φ = 306776580096.

The previous prime is 920911794997. The next prime is 920911795009. The reversal of 920911795008 is 800597119029.

920911795008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×920911795008² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920911795009) 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, 1211041 + ... + 1818912.

Almost surely, 2^920911795008 is an apocalyptic number.

It is an amenable number.

920911795008 is an abundant number, since it is smaller than the sum of its proper divisors (1517207350080).

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

920911795008 is a wasteful number, since it uses less digits than its factorization.

920911795008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031551 (or 3031541 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 51.

The spelling of 920911795008 in words is "nine hundred twenty billion, nine hundred eleven million, seven hundred ninety-five thousand, eight".