10920905004204 has 72 divisors (see below), whose sum is σ = 29774243619120. Its totient is φ = 3355179311232.

The previous prime is 10920905004193. The next prime is 10920905004371. The reversal of 10920905004204 is 40240050902901.

10920905004204 is a `hidden beast` number, since 1 + 0 + 9 + 20 + 90 + 500 + 42 + 0 + 4 = 666.

It is a super-2 number, since 2×10920905004204² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17396647 + ... + 18013470.

Almost surely, 2^{10920905004204} is an apocalyptic number.

It is an amenable number.

10920905004204 is an abundant number, since it is smaller than the sum of its proper divisors (18853338614916).

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

10920905004204 is a wasteful number, since it uses less digits than its factorization.

10920905004204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35410799 (or 35410794 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 10920905004204 in words is "ten trillion, nine hundred twenty billion, nine hundred five million, four thousand, two hundred four".