431113412040224 has 24 divisors (see below), whose sum is σ = 850871124817308. Its totient is φ = 215019158118400.

The previous prime is 431113412040169. The next prime is 431113412040239. The reversal of 431113412040224 is 422040214311134.

It can be written as a sum of positive squares in 2 ways, for example, as 422992439568400 + 8120972471824 = 20566780^2 + 2849732^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16798358897 + ... + 16798384560.

Almost surely, 2^{431113412040224} is an apocalyptic number.

It is an amenable number.

431113412040224 is a deficient number, since it is larger than the sum of its proper divisors (419757712777084).

431113412040224 is a wasteful number, since it uses less digits than its factorization.

431113412040224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33596743868 (or 33596743860 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 431113412040224 its reverse (422040214311134), we get a palindrome (853153626351358).

The spelling of 431113412040224 in words is "four hundred thirty-one trillion, one hundred thirteen billion, four hundred twelve million, forty thousand, two hundred twenty-four".