313786043136 has 108 divisors (see below), whose sum is σ = 935920046880. Its totient is φ = 100988590080.

The previous prime is 313786043089. The next prime is 313786043147. The reversal of 313786043136 is 631340687313.

It is a happy number.

313786043136 is a `hidden beast` number, since 3 + 1 + 3 + 7 + 8 + 604 + 3 + 1 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 313786043091 and 313786043100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2281320 + ... + 2414951.

It is an arithmetic number, because the mean of its divisors is an integer number (8665926360).

Almost surely, 2^313786043136 is an apocalyptic number.

313786043136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

313786043136 is an abundant number, since it is smaller than the sum of its proper divisors (622134003744).

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

313786043136 is a wasteful number, since it uses less digits than its factorization.

313786043136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696322 (or 4696305 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 313786043136 in words is "three hundred thirteen billion, seven hundred eighty-six million, forty-three thousand, one hundred thirty-six".