344239126679 has 16 divisors (see below), whose sum is σ = 395666120256. Its totient is φ = 293378457600.

The previous prime is 344239126643. The next prime is 344239126703. The reversal of 344239126679 is 976621932443.

It is a cyclic number.

It is not a de Polignac number, because 344239126679 - 2²⁴ = 344222349463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344239426679) 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, 922199 + ... + 1240535.

It is an arithmetic number, because the mean of its divisors is an integer number (24729132516).

Almost surely, 2^344239126679 is an apocalyptic number.

344239126679 is a deficient number, since it is larger than the sum of its proper divisors (51426993577).

344239126679 is a wasteful number, since it uses less digits than its factorization.

344239126679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319226.

The product of its digits is 11757312, while the sum is 56.

The spelling of 344239126679 in words is "three hundred forty-four billion, two hundred thirty-nine million, one hundred twenty-six thousand, six hundred seventy-nine".