31413842908 has 12 divisors (see below), whose sum is σ = 62827685872. Its totient is φ = 13463075520.

The previous prime is 31413842881. The next prime is 31413842917. The reversal of 31413842908 is 80924831413.

31413842908 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560961453 + ... + 560961508.

Almost surely, 2^31413842908 is an apocalyptic number.

It is an amenable number.

31413842908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31413842908 is a wasteful number, since it uses less digits than its factorization.

31413842908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121922972 (or 1121922970 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 31413842908 in words is "thirty-one billion, four hundred thirteen million, eight hundred forty-two thousand, nine hundred eight".