407634789231 has 6 divisors (see below), whose sum is σ = 588805806680. Its totient is φ = 271756526148.

The previous prime is 407634789227. The next prime is 407634789251. The reversal of 407634789231 is 132987436704.

It is not a de Polignac number, because 407634789231 - 2² = 407634789227 is a prime.

It is a super-2 number, since 2×407634789231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407634789251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22646377171 + ... + 22646377188.

Almost surely, 2^407634789231 is an apocalyptic number.

407634789231 is a deficient number, since it is larger than the sum of its proper divisors (181171017449).

407634789231 is a wasteful number, since it uses less digits than its factorization.

407634789231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45292754365 (or 45292754362 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 407634789231 in words is "four hundred seven billion, six hundred thirty-four million, seven hundred eighty-nine thousand, two hundred thirty-one".