30555564431304 has 128 divisors (see below), whose sum is σ = 84231642562560. Its totient is φ = 9159612000000.

The previous prime is 30555564431297. The next prime is 30555564431311. The reversal of 30555564431304 is 40313446555503.

It is an interprime number because it is at equal distance from previous prime (30555564431297) and next prime (30555564431311).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 30192459 + ... + 31188069.

It is an arithmetic number, because the mean of its divisors is an integer number (658059707520).

Almost surely, 2^{30555564431304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30555564431304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42115821281280).

30555564431304 is an abundant number, since it is smaller than the sum of its proper divisors (53676078131256).

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

30555564431304 is a wasteful number, since it uses less digits than its factorization.

30555564431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996883 (or 996879 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 48.

The spelling of 30555564431304 in words is "thirty trillion, five hundred fifty-five billion, five hundred sixty-four million, four hundred thirty-one thousand, three hundred four".