312556406314 has 8 divisors (see below), whose sum is σ = 469069856100. Its totient is φ = 156199787616.

The previous prime is 312556406291. The next prime is 312556406329. The reversal of 312556406314 is 413604655213.

It can be written as a sum of positive squares in 2 ways, for example, as 262382646289 + 50173760025 = 512233^2 + 223995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39202789 + ... + 39210760.

Almost surely, 2^312556406314 is an apocalyptic number.

312556406314 is a deficient number, since it is larger than the sum of its proper divisors (156513449786).

312556406314 is a wasteful number, since it uses less digits than its factorization.

312556406314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78415544.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 312556406314 in words is "three hundred twelve billion, five hundred fifty-six million, four hundred six thousand, three hundred fourteen".