30230512544 has 24 divisors (see below), whose sum is σ = 61436204928. Its totient is φ = 14627666880.

The previous prime is 30230512469. The next prime is 30230512561. The reversal of 30230512544 is 44521503203.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15236162 + ... + 15238145.

It is an arithmetic number, because the mean of its divisors is an integer number (2559841872).

Almost surely, 2^30230512544 is an apocalyptic number.

It is an amenable number.

30230512544 is an abundant number, since it is smaller than the sum of its proper divisors (31205692384).

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

30230512544 is a wasteful number, since it uses less digits than its factorization.

30230512544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30474348 (or 30474340 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 30230512544 in words is "thirty billion, two hundred thirty million, five hundred twelve thousand, five hundred forty-four".