30407428113 has 24 divisors (see below), whose sum is σ = 41724567072. Its totient is φ = 19696900608.

The previous prime is 30407428091. The next prime is 30407428159. The reversal of 30407428113 is 31182470403.

It is not a de Polignac number, because 30407428113 - 2⁸ = 30407427857 is a prime.

It is a super-2 number, since 2×30407428113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30407428613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1056370 + ... + 1084772.

It is an arithmetic number, because the mean of its divisors is an integer number (1738523628).

Almost surely, 2^30407428113 is an apocalyptic number.

It is an amenable number.

30407428113 is a deficient number, since it is larger than the sum of its proper divisors (11317138959).

30407428113 is a wasteful number, since it uses less digits than its factorization.

30407428113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28685 (or 28642 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

Adding to 30407428113 its reverse (31182470403), we get a palindrome (61589898516).

The spelling of 30407428113 in words is "thirty billion, four hundred seven million, four hundred twenty-eight thousand, one hundred thirteen".