30505150344 has 64 divisors (see below), whose sum is σ = 80571283200. Its totient is φ = 9608850944.

The previous prime is 30505150303. The next prime is 30505150349. The reversal of 30505150344 is 44305150503.

It is not an unprimeable number, because it can be changed into a prime (30505150349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433557 + ... + 498980.

It is an arithmetic number, because the mean of its divisors is an integer number (1258926300).

Almost surely, 2^30505150344 is an apocalyptic number.

It is an amenable number.

30505150344 is an abundant number, since it is smaller than the sum of its proper divisors (50066132856).

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

30505150344 is a wasteful number, since it uses less digits than its factorization.

30505150344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932622 (or 932618 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 30505150344 in words is "thirty billion, five hundred five million, one hundred fifty thousand, three hundred forty-four".