9047218831004 has 12 divisors (see below), whose sum is σ = 15832972680000. Its totient is φ = 4523512351008.

The previous prime is 9047218830919. The next prime is 9047218831037. The reversal of 9047218831004 is 4001388127409.

9047218831004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9047218831004.

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, 24056204 + ... + 24429395.

It is an arithmetic number, because the mean of its divisors is an integer number (1319414390000).

Almost surely, 2^{9047218831004} is an apocalyptic number.

It is an amenable number.

9047218831004 is a deficient number, since it is larger than the sum of its proper divisors (6785753848996).

9047218831004 is a wasteful number, since it uses less digits than its factorization.

9047218831004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48532252 (or 48532250 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 9047218831004 in words is "nine trillion, forty-seven billion, two hundred eighteen million, eight hundred thirty-one thousand, four".