30114574720 has 32 divisors (see below), whose sum is σ = 71992656720. Its totient is φ = 12045829632.

The previous prime is 30114574709. The next prime is 30114574747. The reversal of 30114574720 is 2747541103.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×30114574720² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 23526372 + ... + 23527651.

Almost surely, 2^30114574720 is an apocalyptic number.

It is an amenable number.

30114574720 is an abundant number, since it is smaller than the sum of its proper divisors (41878082000).

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

30114574720 is an equidigital number, since it uses as much as digits as its factorization.

30114574720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47054042 (or 47054030 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 30114574720 in words is "thirty billion, one hundred fourteen million, five hundred seventy-four thousand, seven hundred twenty".