315514421632344 has 64 divisors (see below), whose sum is σ = 905783028624000. Its totient is φ = 90578302859520.

The previous prime is 315514421632339. The next prime is 315514421632351. The reversal of 315514421632344 is 443236124415513.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 315514421632293 and 315514421632302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31450794589 + ... + 31450804620.

It is an arithmetic number, because the mean of its divisors is an integer number (14152859822250).

Almost surely, 2^{315514421632344} is an apocalyptic number.

It is an amenable number.

315514421632344 is an abundant number, since it is smaller than the sum of its proper divisors (590268606991656).

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

315514421632344 is a wasteful number, since it uses less digits than its factorization.

315514421632344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62901599248 (or 62901599244 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 315514421632344 in words is "three hundred fifteen trillion, five hundred fourteen billion, four hundred twenty-one million, six hundred thirty-two thousand, three hundred forty-four".