12315426460432 has 40 divisors (see below), whose sum is σ = 24021125065472. Its totient is φ = 6116433120000.

The previous prime is 12315426460367. The next prime is 12315426460433. The reversal of 12315426460432 is 23406462451321.

It is not an unprimeable number, because it can be changed into a prime (12315426460433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30241753 + ... + 30646279.

Almost surely, 2^{12315426460432} is an apocalyptic number.

It is an amenable number.

12315426460432 is a deficient number, since it is larger than the sum of its proper divisors (11705698605040).

12315426460432 is a wasteful number, since it uses less digits than its factorization.

12315426460432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417287 (or 417281 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 12315426460432 in words is "twelve trillion, three hundred fifteen billion, four hundred twenty-six million, four hundred sixty thousand, four hundred thirty-two".