30130587832 has 8 divisors (see below), whose sum is σ = 56494852200. Its totient is φ = 15065293912.

The previous prime is 30130587829. The next prime is 30130587863. The reversal of 30130587832 is 23878503103.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1883161732 + ... + 1883161747.

It is an arithmetic number, because the mean of its divisors is an integer number (7061856525).

Almost surely, 2^30130587832 is an apocalyptic number.

It is an amenable number.

30130587832 is a deficient number, since it is larger than the sum of its proper divisors (26364264368).

30130587832 is a wasteful number, since it uses less digits than its factorization.

30130587832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766323485 (or 3766323481 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 30130587832 in words is "thirty billion, one hundred thirty million, five hundred eighty-seven thousand, eight hundred thirty-two".