920899000034 has 64 divisors (see below), whose sum is σ = 1561545216000. Its totient is φ = 404129259072.

The previous prime is 920899000019. The next prime is 920899000051. The reversal of 920899000034 is 430000998029.

It is a super-2 number, since 2×920899000034² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155056637 + ... + 155062575.

It is an arithmetic number, because the mean of its divisors is an integer number (24399144000).

Almost surely, 2^920899000034 is an apocalyptic number.

920899000034 is a deficient number, since it is larger than the sum of its proper divisors (640646215966).

920899000034 is a wasteful number, since it uses less digits than its factorization.

920899000034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7479.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 920899000034 in words is "nine hundred twenty billion, eight hundred ninety-nine million, thirty-four", and thus it is an aban number.