10920905004195 has 48 divisors (see below), whose sum is σ = 19926971850240. Its totient is φ = 5517623541312.

The previous prime is 10920905004193. The next prime is 10920905004371. The reversal of 10920905004195 is 59140050902901.

10920905004195 is a `hidden beast` number, since 10 + 9 + 2 + 0 + 9 + 0 + 500 + 41 + 95 = 666.

It is not a de Polignac number, because 10920905004195 - 2¹ = 10920905004193 is a prime.

It is a super-2 number, since 2×10920905004195² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10920905004195.

It is not an unprimeable number, because it can be changed into a prime (10920905004193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15408502 + ... + 16101668.

It is an arithmetic number, because the mean of its divisors is an integer number (415145246880).

Almost surely, 2^{10920905004195} is an apocalyptic number.

10920905004195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10920905004195 is a deficient number, since it is larger than the sum of its proper divisors (9006066846045).

10920905004195 is a wasteful number, since it uses less digits than its factorization.

10920905004195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711624 (or 711621 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The spelling of 10920905004195 in words is "ten trillion, nine hundred twenty billion, nine hundred five million, four thousand, one hundred ninety-five".