30045340044988 has 24 divisors (see below), whose sum is σ = 53586667683360. Its totient is φ = 14735025040320.

The previous prime is 30045340044959. The next prime is 30045340045027. The reversal of 30045340044988 is 88944004354003.

It is a hoax number, since the sum of its digits (52) 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 7 ways as a sum of consecutive naturals, for example, 19438423 + ... + 20927086.

It is an arithmetic number, because the mean of its divisors is an integer number (2232777820140).

Almost surely, 2^{30045340044988} is an apocalyptic number.

It is an amenable number.

30045340044988 is a deficient number, since it is larger than the sum of its proper divisors (23541327638372).

30045340044988 is a wasteful number, since it uses less digits than its factorization.

30045340044988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40369077 (or 40369075 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 30045340044988 in words is "thirty trillion, forty-five billion, three hundred forty million, forty-four thousand, nine hundred eighty-eight".