3920017113275 has 12 divisors (see below), whose sum is σ = 4874361123600. Its totient is φ = 3127278269280.

The previous prime is 3920017113241. The next prime is 3920017113277. The reversal of 3920017113275 is 5723117100293.

It is a de Polignac number, because none of the positive numbers 2^k-3920017113275 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3920017113277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218376380 + ... + 218394329.

It is an arithmetic number, because the mean of its divisors is an integer number (406196760300).

Almost surely, 2^{3920017113275} is an apocalyptic number.

3920017113275 is a deficient number, since it is larger than the sum of its proper divisors (954344010325).

3920017113275 is a wasteful number, since it uses less digits than its factorization.

3920017113275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436771078 (or 436771073 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 3920017113275 in words is "three trillion, nine hundred twenty billion, seventeen million, one hundred thirteen thousand, two hundred seventy-five".