512201044392 has 16 divisors (see below), whose sum is σ = 1280502611040. Its totient is φ = 170733681456.

The previous prime is 512201044379. The next prime is 512201044393. The reversal of 512201044392 is 293440102215.

512201044392 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (512201044393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10670855068 + ... + 10670855115.

It is an arithmetic number, because the mean of its divisors is an integer number (80031413190).

Almost surely, 2^512201044392 is an apocalyptic number.

It is an amenable number.

512201044392 is an abundant number, since it is smaller than the sum of its proper divisors (768301566648).

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

512201044392 is a wasteful number, since it uses less digits than its factorization.

512201044392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21341710192 (or 21341710188 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 512201044392 in words is "five hundred twelve billion, two hundred one million, forty-four thousand, three hundred ninety-two".