432631131160144 has 80 divisors (see below), whose sum is σ = 981341997342336. Its totient is φ = 180889596518400.

The previous prime is 432631131160093. The next prime is 432631131160159. The reversal of 432631131160144 is 441061131136234.

It is a super-2 number, since 2×432631131160144² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432631131160097 and 432631131160106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708088704 + ... + 708699424.

Almost surely, 2^{432631131160144} is an apocalyptic number.

It is an amenable number.

432631131160144 is an abundant number, since it is smaller than the sum of its proper divisors (548710866182192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432631131160144 is a wasteful number, since it uses less digits than its factorization.

432631131160144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765044 (or 765038 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

Adding to 432631131160144 its reverse (441061131136234), we get a palindrome (873692262296378).

The spelling of 432631131160144 in words is "four hundred thirty-two trillion, six hundred thirty-one billion, one hundred thirty-one million, one hundred sixty thousand, one hundred forty-four".