231974411974 has 32 divisors (see below), whose sum is σ = 358108692480. Its totient is φ = 112618198368.

The previous prime is 231974411959. The next prime is 231974411987. The reversal of 231974411974 is 479114479132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125594319 + ... + 125596165.

It is an arithmetic number, because the mean of its divisors is an integer number (11190896640).

Almost surely, 2^231974411974 is an apocalyptic number.

231974411974 is a deficient number, since it is larger than the sum of its proper divisors (126134280506).

231974411974 is a wasteful number, since it uses less digits than its factorization.

231974411974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492.

The product of its digits is 1524096, while the sum is 52.

The spelling of 231974411974 in words is "two hundred thirty-one billion, nine hundred seventy-four million, four hundred eleven thousand, nine hundred seventy-four".