3868866410052 has 72 divisors (see below), whose sum is σ = 10506818443296. Its totient is φ = 1104799917312.

The previous prime is 3868866410041. The next prime is 3868866410093. The reversal of 3868866410052 is 2500146688683.

It is a junction number, because it is equal to n+sod(n) for n = 3868866409974 and 3868866410001.

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, 655138 + ... + 2857785.

Almost surely, 2^{3868866410052} is an apocalyptic number.

It is an amenable number.

3868866410052 is an abundant number, since it is smaller than the sum of its proper divisors (6637952033244).

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

3868866410052 is a wasteful number, since it uses less digits than its factorization.

3868866410052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514817 (or 3514808 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 57.

The spelling of 3868866410052 in words is "three trillion, eight hundred sixty-eight billion, eight hundred sixty-six million, four hundred ten thousand, fifty-two".