4431234304113 has 4 divisors (see below), whose sum is σ = 5908312405488. Its totient is φ = 2954156202740.

The previous prime is 4431234304087. The next prime is 4431234304121. The reversal of 4431234304113 is 3114034321344.

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.

It is a cyclic number.

It is not a de Polignac number, because 4431234304113 - 2⁸ = 4431234303857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4431234304153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738539050683 + ... + 738539050688.

It is an arithmetic number, because the mean of its divisors is an integer number (1477078101372).

Almost surely, 2^{4431234304113} is an apocalyptic number.

It is an amenable number.

4431234304113 is a deficient number, since it is larger than the sum of its proper divisors (1477078101375).

4431234304113 is a wasteful number, since it uses less digits than its factorization.

4431234304113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477078101374.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 4431234304113 its reverse (3114034321344), we get a palindrome (7545268625457).

The spelling of 4431234304113 in words is "four trillion, four hundred thirty-one billion, two hundred thirty-four million, three hundred four thousand, one hundred thirteen".