415431255020013 has 40 divisors (see below), whose sum is σ = 647853824965248. Its totient is φ = 264794258510496.

The previous prime is 415431255019933. The next prime is 415431255020071. The reversal of 415431255020013 is 310020552134514.

415431255020013 is a `hidden beast` number, since 4 + 1 + 5 + 431 + 2 + 5 + 5 + 0 + 200 + 13 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-415431255020013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 415431255020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415431255020413) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45673881 + ... + 54008942.

Almost surely, 2^{415431255020013} is an apocalyptic number.

It is an amenable number.

415431255020013 is a deficient number, since it is larger than the sum of its proper divisors (232422569945235).

415431255020013 is a wasteful number, since it uses less digits than its factorization.

415431255020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99685095 (or 99685086 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 415431255020013 in words is "four hundred fifteen trillion, four hundred thirty-one billion, two hundred fifty-five million, twenty thousand, thirteen".