331142070808 has 8 divisors (see below), whose sum is σ = 620891382780. Its totient is φ = 165571035400.

The previous prime is 331142070799. The next prime is 331142070829. The reversal of 331142070808 is 808070241133.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20696379418 + ... + 20696379433.

Almost surely, 2^331142070808 is an apocalyptic number.

It is an amenable number.

331142070808 is a deficient number, since it is larger than the sum of its proper divisors (289749311972).

331142070808 is a wasteful number, since it uses less digits than its factorization.

331142070808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41392758857 (or 41392758853 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 331142070808 in words is "three hundred thirty-one billion, one hundred forty-two million, seventy thousand, eight hundred eight".