30864731230 has 16 divisors (see below), whose sum is σ = 55561555440. Its totient is φ = 12344772672.

The previous prime is 30864731179. The next prime is 30864731231. The reversal of 30864731230 is 3213746803.

It is a self number, because there is not a number n which added to its sum of digits gives 30864731230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30864731231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19260 + ... + 249199.

It is an arithmetic number, because the mean of its divisors is an integer number (3472597215).

Almost surely, 2^30864731230 is an apocalyptic number.

30864731230 is a deficient number, since it is larger than the sum of its proper divisors (24696824210).

30864731230 is a wasteful number, since it uses less digits than its factorization.

30864731230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279963.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 30864731230 in words is "thirty billion, eight hundred sixty-four million, seven hundred thirty-one thousand, two hundred thirty".