30945841300 has 36 divisors (see below), whose sum is σ = 73257248736. Its totient is φ = 11253032800.

The previous prime is 30945841279. The next prime is 30945841307. The reversal of 30945841300 is 314854903.

It is a self number, because there is not a number n which added to its sum of digits gives 30945841300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30945841307) 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, 14065192 + ... + 14067391.

It is an arithmetic number, because the mean of its divisors is an integer number (2034923576).

Almost surely, 2^30945841300 is an apocalyptic number.

It is an amenable number.

30945841300 is an abundant number, since it is smaller than the sum of its proper divisors (42311407436).

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

30945841300 is a wasteful number, since it uses less digits than its factorization.

30945841300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28132608 (or 28132601 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 30945841300 in words is "thirty billion, nine hundred forty-five million, eight hundred forty-one thousand, three hundred".