431245891304 has 32 divisors (see below), whose sum is σ = 863451187200. Its totient is φ = 201471936960.

The previous prime is 431245891267. The next prime is 431245891319. The reversal of 431245891304 is 403198542134.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29973752 + ... + 29988135.

It is an arithmetic number, because the mean of its divisors is an integer number (26982849600).

Almost surely, 2^431245891304 is an apocalyptic number.

It is an amenable number.

431245891304 is an abundant number, since it is smaller than the sum of its proper divisors (432205295896).

431245891304 is a wasteful number, since it uses less digits than its factorization.

431245891304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59961953 (or 59961949 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 431245891304 in words is "four hundred thirty-one billion, two hundred forty-five million, eight hundred ninety-one thousand, three hundred four".