30432242113 has 16 divisors (see below), whose sum is σ = 39658308480. Its totient is φ = 22661888256.

The previous prime is 30432242051. The next prime is 30432242119. The reversal of 30432242113 is 31124223403.

It is not a de Polignac number, because 30432242113 - 2¹⁷ = 30432111041 is a prime.

It is a super-2 number, since 2×30432242113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30432242119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9834343 + ... + 9837436.

It is an arithmetic number, because the mean of its divisors is an integer number (2478644280).

Almost surely, 2^30432242113 is an apocalyptic number.

It is an amenable number.

30432242113 is a deficient number, since it is larger than the sum of its proper divisors (9226066367).

30432242113 is a wasteful number, since it uses less digits than its factorization.

30432242113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19671816.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30432242113 its reverse (31124223403), we get a palindrome (61556465516).

The spelling of 30432242113 in words is "thirty billion, four hundred thirty-two million, two hundred forty-two thousand, one hundred thirteen".