30344655980 has 24 divisors (see below), whose sum is σ = 63848993040. Its totient is φ = 12114011840.

The previous prime is 30344655967. The next prime is 30344656007. The reversal of 30344655980 is 8955644303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480226 + ... + 1500585.

It is an arithmetic number, because the mean of its divisors is an integer number (2660374710).

Almost surely, 2^30344655980 is an apocalyptic number.

It is an amenable number.

30344655980 is an abundant number, since it is smaller than the sum of its proper divisors (33504337060).

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

30344655980 is a wasteful number, since it uses less digits than its factorization.

30344655980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981329 (or 2981327 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 30344655980 in words is "thirty billion, three hundred forty-four million, six hundred fifty-five thousand, nine hundred eighty".