260431423466 has 24 divisors (see below), whose sum is σ = 419007108000. Its totient is φ = 121366072512.

The previous prime is 260431423453. The next prime is 260431423471. The reversal of 260431423466 is 664324134062.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2127716 + ... + 2246783.

It is an arithmetic number, because the mean of its divisors is an integer number (17458629500).

Almost surely, 2^260431423466 is an apocalyptic number.

260431423466 is a deficient number, since it is larger than the sum of its proper divisors (158575684534).

260431423466 is a wasteful number, since it uses less digits than its factorization.

260431423466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374638 (or 4374621 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 260431423466 in words is "two hundred sixty billion, four hundred thirty-one million, four hundred twenty-three thousand, four hundred sixty-six".