30435444113 has 4 divisors (see below), whose sum is σ = 30456479040. Its totient is φ = 30414409188.

The previous prime is 30435444079. The next prime is 30435444119. The reversal of 30435444113 is 31144453403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31144453403 = 7 ⋅4449207629.

It is a cyclic number.

It is not a de Polignac number, because 30435444113 - 2¹⁰ = 30435443089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30435444113.

It is not an unprimeable number, because it can be changed into a prime (30435444119) 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 3 ways as a sum of consecutive naturals, for example, 10515293 + ... + 10518186.

It is an arithmetic number, because the mean of its divisors is an integer number (7614119760).

Almost surely, 2^30435444113 is an apocalyptic number.

It is an amenable number.

30435444113 is a deficient number, since it is larger than the sum of its proper divisors (21034927).

30435444113 is a wasteful number, since it uses less digits than its factorization.

30435444113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21034926.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 30435444113 its reverse (31144453403), we get a palindrome (61579897516).

The spelling of 30435444113 in words is "thirty billion, four hundred thirty-five million, four hundred forty-four thousand, one hundred thirteen".