432646506631 has 8 divisors (see below), whose sum is σ = 433740054528. Its totient is φ = 431553375000.

The previous prime is 432646506629. The next prime is 432646506671. The reversal of 432646506631 is 136605646234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432646506631 - 2¹ = 432646506629 is a prime.

It is a super-2 number, since 2×432646506631² (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 (432646506671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032506 + ... + 2235256.

It is an arithmetic number, because the mean of its divisors is an integer number (54217506816).

Almost surely, 2^432646506631 is an apocalyptic number.

432646506631 is a deficient number, since it is larger than the sum of its proper divisors (1093547897).

432646506631 is a wasteful number, since it uses less digits than its factorization.

432646506631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208133.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 432646506631 in words is "four hundred thirty-two billion, six hundred forty-six million, five hundred six thousand, six hundred thirty-one".