30830979228375 has 64 divisors (see below), whose sum is σ = 53024914680192. Its totient is φ = 15896874240000.

The previous prime is 30830979228341. The next prime is 30830979228397. The reversal of 30830979228375 is 57382297903803.

It is not a de Polignac number, because 30830979228375 - 2⁶ = 30830979228311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4898226 + ... + 9254975.

It is an arithmetic number, because the mean of its divisors is an integer number (828514291878).

Almost surely, 2^{30830979228375} is an apocalyptic number.

30830979228375 is a deficient number, since it is larger than the sum of its proper divisors (22193935451817).

30830979228375 is a wasteful number, since it uses less digits than its factorization.

30830979228375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14153413 (or 14153403 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 66.

The spelling of 30830979228375 in words is "thirty trillion, eight hundred thirty billion, nine hundred seventy-nine million, two hundred twenty-eight thousand, three hundred seventy-five".