31038456006 has 24 divisors (see below), whose sum is σ = 67652689104. Its totient is φ = 10284198000.

The previous prime is 31038455989. The next prime is 31038456109. The reversal of 31038456006 is 60065483013.

31038456006 is a `hidden beast` number, since 3 + 1 + 0 + 3 + 8 + 45 + 600 + 6 = 666.

It is a hoax number, since the sum of its digits (36) 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 11 ways as a sum of consecutive naturals, for example, 5159745 + ... + 5165756.

It is an arithmetic number, because the mean of its divisors is an integer number (2818862046).

Almost surely, 2^31038456006 is an apocalyptic number.

31038456006 is an abundant number, since it is smaller than the sum of its proper divisors (36614233098).

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

31038456006 is a wasteful number, since it uses less digits than its factorization.

31038456006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10325676 (or 10325673 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 31038456006 in words is "thirty-one billion, thirty-eight million, four hundred fifty-six thousand, six".