512304237712 has 80 divisors (see below), whose sum is σ = 1028248473600. Its totient is φ = 247010348160.

The previous prime is 512304237691. The next prime is 512304237737. The reversal of 512304237712 is 217732403215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198643239 + ... + 198645817.

It is an arithmetic number, because the mean of its divisors is an integer number (12853105920).

Almost surely, 2^512304237712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512304237712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514124236800).

512304237712 is an abundant number, since it is smaller than the sum of its proper divisors (515944235888).

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

512304237712 is a wasteful number, since it uses less digits than its factorization.

512304237712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884 (or 3878 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 512304237712 in words is "five hundred twelve billion, three hundred four million, two hundred thirty-seven thousand, seven hundred twelve".