30350513244 has 12 divisors (see below), whose sum is σ = 70817864264. Its totient is φ = 10116837744.

The previous prime is 30350513239. The next prime is 30350513257. The reversal of 30350513244 is 44231505303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264604707 + ... + 1264604730.

Almost surely, 2^30350513244 is an apocalyptic number.

It is an amenable number.

30350513244 is an abundant number, since it is smaller than the sum of its proper divisors (40467351020).

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

30350513244 is a wasteful number, since it uses less digits than its factorization.

30350513244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529209444 (or 2529209442 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 30350513244 in words is "thirty billion, three hundred fifty million, five hundred thirteen thousand, two hundred forty-four".