415885413516 has 12 divisors (see below), whose sum is σ = 970399298232. Its totient is φ = 138628471168.

The previous prime is 415885413509. The next prime is 415885413521. The reversal of 415885413516 is 615314588514.

It is a tau number, because it is divible by the number of its divisors (12).

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, 17328558885 + ... + 17328558908.

It is an arithmetic number, because the mean of its divisors is an integer number (80866608186).

Almost surely, 2^415885413516 is an apocalyptic number.

It is an amenable number.

415885413516 is an abundant number, since it is smaller than the sum of its proper divisors (554513884716).

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

415885413516 is a wasteful number, since it uses less digits than its factorization.

415885413516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34657117800 (or 34657117798 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 51.

The spelling of 415885413516 in words is "four hundred fifteen billion, eight hundred eighty-five million, four hundred thirteen thousand, five hundred sixteen".