431314014424 has 32 divisors (see below), whose sum is σ = 839922877440. Its totient is φ = 207419940000.

The previous prime is 431314014413. The next prime is 431314014431. The reversal of 431314014424 is 424410413134.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

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, 5294452 + ... + 5375299.

It is an arithmetic number, because the mean of its divisors is an integer number (26247589920).

Almost surely, 2^431314014424 is an apocalyptic number.

It is an amenable number.

431314014424 is a deficient number, since it is larger than the sum of its proper divisors (408608863016).

431314014424 is a wasteful number, since it uses less digits than its factorization.

431314014424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10669951 (or 10669947 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 431314014424 its reverse (424410413134), we get a palindrome (855724427558).

The spelling of 431314014424 in words is "four hundred thirty-one billion, three hundred fourteen million, fourteen thousand, four hundred twenty-four".