344122915243 has 2 divisors, whose sum is σ = 344122915244. Its totient is φ = 344122915242.

The previous prime is 344122915237. The next prime is 344122915261. The reversal of 344122915243 is 342519221443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344122915243 - 2⁹ = 344122914731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344122915196 and 344122915205.

It is not a weakly prime, because it can be changed into another prime (344122015243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172061457621 + 172061457622.

It is an arithmetic number, because the mean of its divisors is an integer number (172061457622).

Almost surely, 2^344122915243 is an apocalyptic number.

344122915243 is a deficient number, since it is larger than the sum of its proper divisors (1).

344122915243 is an equidigital number, since it uses as much as digits as its factorization.

344122915243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The spelling of 344122915243 in words is "three hundred forty-four billion, one hundred twenty-two million, nine hundred fifteen thousand, two hundred forty-three".