314785172512 has 24 divisors (see below), whose sum is σ = 619838666496. Its totient is φ = 157365828672.

The previous prime is 314785172503. The next prime is 314785172549. The reversal of 314785172512 is 215271587413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644328 + ... + 1022119.

It is an arithmetic number, because the mean of its divisors is an integer number (25826611104).

Almost surely, 2^314785172512 is an apocalyptic number.

314785172512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

314785172512 is a deficient number, since it is larger than the sum of its proper divisors (305053493984).

314785172512 is a wasteful number, since it uses less digits than its factorization.

314785172512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672360 (or 1672352 counting only the distinct ones).

The product of its digits is 470400, while the sum is 46.

The spelling of 314785172512 in words is "three hundred fourteen billion, seven hundred eighty-five million, one hundred seventy-two thousand, five hundred twelve".