413631465823 has 4 divisors (see below), whose sum is σ = 413672678320. Its totient is φ = 413590253328.

The previous prime is 413631465811. The next prime is 413631465829. The reversal of 413631465823 is 328564136314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413631465823 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 (413631465829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20591190 + ... + 20611267.

It is an arithmetic number, because the mean of its divisors is an integer number (103418169580).

Almost surely, 2^413631465823 is an apocalyptic number.

413631465823 is a deficient number, since it is larger than the sum of its proper divisors (41212497).

413631465823 is a wasteful number, since it uses less digits than its factorization.

413631465823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41212496.

The product of its digits is 1244160, while the sum is 46.

The spelling of 413631465823 in words is "four hundred thirteen billion, six hundred thirty-one million, four hundred sixty-five thousand, eight hundred twenty-three".