316794512378 has 16 divisors (see below), whose sum is σ = 485385626880. Its totient is φ = 155000461776.

The previous prime is 316794512347. The next prime is 316794512393. The reversal of 316794512378 is 873215497613.

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, 266000 + ... + 839252.

It is an arithmetic number, because the mean of its divisors is an integer number (30336601680).

Almost surely, 2^316794512378 is an apocalyptic number.

316794512378 is a deficient number, since it is larger than the sum of its proper divisors (168591114502).

316794512378 is a wasteful number, since it uses less digits than its factorization.

316794512378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579181.

The product of its digits is 7620480, while the sum is 56.

The spelling of 316794512378 in words is "three hundred sixteen billion, seven hundred ninety-four million, five hundred twelve thousand, three hundred seventy-eight".