431567427332 has 12 divisors (see below), whose sum is σ = 755575280796. Its totient is φ = 215688775680.

The previous prime is 431567427323. The next prime is 431567427353. The reversal of 431567427332 is 233724765134.

It can be written as a sum of positive squares in 2 ways, for example, as 165253632196 + 266313795136 = 406514^2 + 516056^2 .

It is a super-2 number, since 2×431567427332² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23724269 + ... + 23742452.

It is an arithmetic number, because the mean of its divisors is an integer number (62964606733).

Almost surely, 2^431567427332 is an apocalyptic number.

It is an amenable number.

431567427332 is a deficient number, since it is larger than the sum of its proper divisors (324007853464).

431567427332 is a wasteful number, since it uses less digits than its factorization.

431567427332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47468998 (or 47468996 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 47.

The spelling of 431567427332 in words is "four hundred thirty-one billion, five hundred sixty-seven million, four hundred twenty-seven thousand, three hundred thirty-two".