431946294088 has 32 divisors (see below), whose sum is σ = 852591225600. Its totient is φ = 204754832128.

The previous prime is 431946294053. The next prime is 431946294103. The reversal of 431946294088 is 880492649134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10366528 + ... + 10408111.

It is an arithmetic number, because the mean of its divisors is an integer number (26643475800).

Almost surely, 2^431946294088 is an apocalyptic number.

It is an amenable number.

431946294088 is a deficient number, since it is larger than the sum of its proper divisors (420644931512).

431946294088 is a wasteful number, since it uses less digits than its factorization.

431946294088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20774781 (or 20774777 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 431946294088 in words is "four hundred thirty-one billion, nine hundred forty-six million, two hundred ninety-four thousand, eighty-eight".