314775931393 has 32 divisors (see below), whose sum is σ = 405599920128. Its totient is φ = 237079180800.

The previous prime is 314775931297. The next prime is 314775931411. The reversal of 314775931393 is 393139577413.

It is not a de Polignac number, because 314775931393 - 2⁹ = 314775930881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314775931193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1894321 + ... + 2053777.

It is an arithmetic number, because the mean of its divisors is an integer number (12674997504).

Almost surely, 2^314775931393 is an apocalyptic number.

It is an amenable number.

314775931393 is a deficient number, since it is larger than the sum of its proper divisors (90823988735).

314775931393 is a wasteful number, since it uses less digits than its factorization.

314775931393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160333.

The product of its digits is 6429780, while the sum is 55.

The spelling of 314775931393 in words is "three hundred fourteen billion, seven hundred seventy-five million, nine hundred thirty-one thousand, three hundred ninety-three".