30154165032 has 64 divisors (see below), whose sum is σ = 75655157760. Its totient is φ = 10015488000.

The previous prime is 30154165009. The next prime is 30154165073. The reversal of 30154165032 is 23056145103.

It is a super-2 number, since 2×30154165032² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 11959932 + ... + 11962452.

It is an arithmetic number, because the mean of its divisors is an integer number (1182111840).

Almost surely, 2^30154165032 is an apocalyptic number.

It is an amenable number.

30154165032 is an abundant number, since it is smaller than the sum of its proper divisors (45500992728).

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

30154165032 is a wasteful number, since it uses less digits than its factorization.

30154165032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114 (or 4110 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 30154165032 in words is "thirty billion, one hundred fifty-four million, one hundred sixty-five thousand, thirty-two".