30074512983220 has 48 divisors (see below), whose sum is σ = 66494967960960. Its totient is φ = 11394177738624.

The previous prime is 30074512983199. The next prime is 30074512983227. The reversal of 30074512983220 is 2238921547003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30074512983227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6861304 + ... + 10355023.

It is an arithmetic number, because the mean of its divisors is an integer number (1385311832520).

Almost surely, 2^{30074512983220} is an apocalyptic number.

It is an amenable number.

30074512983220 is an abundant number, since it is smaller than the sum of its proper divisors (36420454977740).

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

30074512983220 is a wasteful number, since it uses less digits than its factorization.

30074512983220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17220952 (or 17220950 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 30074512983220 in words is "thirty trillion, seventy-four billion, five hundred twelve million, nine hundred eighty-three thousand, two hundred twenty".