7326306128904 has 128 divisors (see below), whose sum is σ = 22202203161600. Its totient is φ = 1967922328320.

The previous prime is 7326306128893. The next prime is 7326306128927. The reversal of 7326306128904 is 4098216036237.

It is a super-2 number, since 2×7326306128904² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8342187 + ... + 9178490.

It is an arithmetic number, because the mean of its divisors is an integer number (173454712200).

Almost surely, 2^{7326306128904} is an apocalyptic number.

It is an amenable number.

7326306128904 is an abundant number, since it is smaller than the sum of its proper divisors (14875897032696).

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

7326306128904 is a wasteful number, since it uses less digits than its factorization.

7326306128904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520843 (or 17520839 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 7326306128904 in words is "seven trillion, three hundred twenty-six billion, three hundred six million, one hundred twenty-eight thousand, nine hundred four".