3862434025218 has 16 divisors (see below), whose sum is σ = 7725805974720. Its totient is φ = 1287321687696.

The previous prime is 3862434025103. The next prime is 3862434025271. The reversal of 3862434025218 is 8125204342683.

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, 39026638 + ... + 39125481.

It is an arithmetic number, because the mean of its divisors is an integer number (482862873420).

Almost surely, 2^{3862434025218} is an apocalyptic number.

3862434025218 is an abundant number, since it is smaller than the sum of its proper divisors (3863371949502).

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

3862434025218 is a wasteful number, since it uses less digits than its factorization.

3862434025218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78160361.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 3862434025218 in words is "three trillion, eight hundred sixty-two billion, four hundred thirty-four million, twenty-five thousand, two hundred eighteen".