432463272631 has 4 divisors (see below), whose sum is σ = 465729678232. Its totient is φ = 399196867032.

The previous prime is 432463272529. The next prime is 432463272641. The reversal of 432463272631 is 136272364234.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 432463272631 - 2¹³ = 432463264439 is a prime.

It is a super-2 number, since 2×432463272631² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432463272641) 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, 16633202781 + ... + 16633202806.

It is an arithmetic number, because the mean of its divisors is an integer number (116432419558).

Almost surely, 2^432463272631 is an apocalyptic number.

432463272631 is a deficient number, since it is larger than the sum of its proper divisors (33266405601).

432463272631 is a wasteful number, since it uses less digits than its factorization.

432463272631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33266405600.

The product of its digits is 870912, while the sum is 43.

The spelling of 432463272631 in words is "four hundred thirty-two billion, four hundred sixty-three million, two hundred seventy-two thousand, six hundred thirty-one".