344317373347 has 2 divisors, whose sum is σ = 344317373348. Its totient is φ = 344317373346.

The previous prime is 344317373219. The next prime is 344317373381. The reversal of 344317373347 is 743373713443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344317373347 - 2⁷ = 344317373219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344317373347.

It is not a weakly prime, because it can be changed into another prime (344317373447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172158686673 + 172158686674.

It is an arithmetic number, because the mean of its divisors is an integer number (172158686674).

Almost surely, 2^344317373347 is an apocalyptic number.

344317373347 is a deficient number, since it is larger than the sum of its proper divisors (1).

344317373347 is an equidigital number, since it uses as much as digits as its factorization.

344317373347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5334336, while the sum is 49.

The spelling of 344317373347 in words is "three hundred forty-four billion, three hundred seventeen million, three hundred seventy-three thousand, three hundred forty-seven".