3862202538512 has 40 divisors (see below), whose sum is σ = 7738967769600. Its totient is φ = 1866089751552.

The previous prime is 3862202538503. The next prime is 3862202538529. The reversal of 3862202538512 is 2158352022683.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32446337 + ... + 32565152.

It is an arithmetic number, because the mean of its divisors is an integer number (193474194240).

Almost surely, 2^{3862202538512} is an apocalyptic number.

It is an amenable number.

3862202538512 is an abundant number, since it is smaller than the sum of its proper divisors (3876765231088).

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

3862202538512 is a wasteful number, since it uses less digits than its factorization.

3862202538512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65011623 (or 65011617 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 3862202538512 in words is "three trillion, eight hundred sixty-two billion, two hundred two million, five hundred thirty-eight thousand, five hundred twelve".