312416634416 has 20 divisors (see below), whose sum is σ = 605323626600. Its totient is φ = 156204085632.

The previous prime is 312416634353. The next prime is 312416634437. The reversal of 312416634416 is 614436614213.

It is a super-2 number, since 2×312416634416² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394355 + ... + 883373.

It is an arithmetic number, because the mean of its divisors is an integer number (30266181330).

Almost surely, 2^312416634416 is an apocalyptic number.

It is an amenable number.

312416634416 is a deficient number, since it is larger than the sum of its proper divisors (292906992184).

312416634416 is a wasteful number, since it uses less digits than its factorization.

312416634416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528956 (or 528950 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The spelling of 312416634416 in words is "three hundred twelve billion, four hundred sixteen million, six hundred thirty-four thousand, four hundred sixteen".