344434111339 has 4 divisors (see below), whose sum is σ = 344438020224. Its totient is φ = 344430202456.

The previous prime is 344434111331. The next prime is 344434111447. The reversal of 344434111339 is 933111434443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344434111339 - 2³ = 344434111331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344434111331) 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, 1819147 + ... + 1999540.

It is an arithmetic number, because the mean of its divisors is an integer number (86109505056).

Almost surely, 2^344434111339 is an apocalyptic number.

344434111339 is a deficient number, since it is larger than the sum of its proper divisors (3908885).

344434111339 is an equidigital number, since it uses as much as digits as its factorization.

344434111339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908884.

The product of its digits is 186624, while the sum is 40.

The spelling of 344434111339 in words is "three hundred forty-four billion, four hundred thirty-four million, one hundred eleven thousand, three hundred thirty-nine".