3875106158220 has 96 divisors (see below), whose sum is σ = 11841216178176. Its totient is φ = 939060288000.

The previous prime is 3875106158201. The next prime is 3875106158233. The reversal of 3875106158220 is 228516015783.

It is a self number, because there is not a number n which added to its sum of digits gives 3875106158220.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 605445 + ... + 2848995.

It is an arithmetic number, because the mean of its divisors is an integer number (123346001856).

Almost surely, 2^{3875106158220} is an apocalyptic number.

3875106158220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3875106158220 is an abundant number, since it is smaller than the sum of its proper divisors (7966110019956).

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

3875106158220 is a wasteful number, since it uses less digits than its factorization.

3875106158220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246191 (or 2246189 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 3875106158220 in words is "three trillion, eight hundred seventy-five billion, one hundred six million, one hundred fifty-eight thousand, two hundred twenty".