814710015372 has 24 divisors (see below), whose sum is σ = 2073807312192. Its totient is φ = 246881822800.

The previous prime is 814710015319. The next prime is 814710015391. The reversal of 814710015372 is 273510017418.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 814710015372.

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, 3086022654 + ... + 3086022917.

It is an arithmetic number, because the mean of its divisors is an integer number (86408638008).

Almost surely, 2^814710015372 is an apocalyptic number.

It is an amenable number.

814710015372 is an abundant number, since it is smaller than the sum of its proper divisors (1259097296820).

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

814710015372 is a wasteful number, since it uses less digits than its factorization.

814710015372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172045589 (or 6172045587 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 814710015372 in words is "eight hundred fourteen billion, seven hundred ten million, fifteen thousand, three hundred seventy-two".