30240664600 has 48 divisors (see below), whose sum is σ = 71462189520. Its totient is φ = 11897961600.

The previous prime is 30240664589. The next prime is 30240664603. The reversal of 30240664600 is 646604203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240664603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1227172 + ... + 1251571.

It is an arithmetic number, because the mean of its divisors is an integer number (1488795615).

Almost surely, 2^30240664600 is an apocalyptic number.

It is an amenable number.

30240664600 is an abundant number, since it is smaller than the sum of its proper divisors (41221524920).

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

30240664600 is a wasteful number, since it uses less digits than its factorization.

30240664600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478820 (or 2478811 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 30240664600 in words is "thirty billion, two hundred forty million, six hundred sixty-four thousand, six hundred".