415420716725 has 12 divisors (see below), whose sum is σ = 588710501664. Its totient is φ = 284859919920.

The previous prime is 415420716719. The next prime is 415420716727. The reversal of 415420716725 is 527617024514.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-415420716725 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415420716727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1186916159 + ... + 1186916508.

It is an arithmetic number, because the mean of its divisors is an integer number (49059208472).

Almost surely, 2^415420716725 is an apocalyptic number.

It is an amenable number.

415420716725 is a deficient number, since it is larger than the sum of its proper divisors (173289784939).

415420716725 is a wasteful number, since it uses less digits than its factorization.

415420716725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373832684 (or 2373832679 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 415420716725 in words is "four hundred fifteen billion, four hundred twenty million, seven hundred sixteen thousand, seven hundred twenty-five".