315013562643431 has 8 divisors (see below), whose sum is σ = 318432362172144. Its totient is φ = 311610128506560.

The previous prime is 315013562643427. The next prime is 315013562643517. The reversal of 315013562643431 is 134346265310513.

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

It is a cyclic number.

It is not a de Polignac number, because 315013562643431 - 2² = 315013562643427 is a prime.

It is a super-2 number, since 2×315013562643431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315013562643401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841306736 + ... + 3841388741.

It is an arithmetic number, because the mean of its divisors is an integer number (39804045271518).

Almost surely, 2^{315013562643431} is an apocalyptic number.

315013562643431 is a deficient number, since it is larger than the sum of its proper divisors (3418799528713).

315013562643431 is a wasteful number, since it uses less digits than its factorization.

315013562643431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682695921.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 315013562643431 in words is "three hundred fifteen trillion, thirteen billion, five hundred sixty-two million, six hundred forty-three thousand, four hundred thirty-one".