9040218831004 has 12 divisors (see below), whose sum is σ = 15903212185728. Its totient is φ = 4496443920800.

The previous prime is 9040218831001. The next prime is 9040218831013. The reversal of 9040218831004 is 4001388120409.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9040218831001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5916372817 + ... + 5916374344.

It is an arithmetic number, because the mean of its divisors is an integer number (1325267682144).

Almost surely, 2^{9040218831004} is an apocalyptic number.

It is an amenable number.

9040218831004 is a deficient number, since it is larger than the sum of its proper divisors (6862993354724).

9040218831004 is a wasteful number, since it uses less digits than its factorization.

9040218831004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11832747356 (or 11832747354 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 9040218831004 in words is "nine trillion, forty billion, two hundred eighteen million, eight hundred thirty-one thousand, four".