30125841379 has 12 divisors (see below), whose sum is σ = 31392574920. Its totient is φ = 28884723840.

The previous prime is 30125841359. The next prime is 30125841401. The reversal of 30125841379 is 97314852103.

It is a de Polignac number, because none of the positive numbers 2^k-30125841379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30125841329) 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, 8534887 + ... + 8538415.

It is an arithmetic number, because the mean of its divisors is an integer number (2616047910).

Almost surely, 2^30125841379 is an apocalyptic number.

30125841379 is a deficient number, since it is larger than the sum of its proper divisors (1266733541).

30125841379 is an frugal number, since it uses more digits than its factorization.

30125841379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 30125841379 in words is "thirty billion, one hundred twenty-five million, eight hundred forty-one thousand, three hundred seventy-nine".