344965926223 has 2 divisors, whose sum is σ = 344965926224. Its totient is φ = 344965926222.

The previous prime is 344965926197. The next prime is 344965926247. The reversal of 344965926223 is 322629569443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344965926223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344965926293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172482963111 + 172482963112.

It is an arithmetic number, because the mean of its divisors is an integer number (172482963112).

Almost surely, 2^344965926223 is an apocalyptic number.

344965926223 is a deficient number, since it is larger than the sum of its proper divisors (1).

344965926223 is an equidigital number, since it uses as much as digits as its factorization.

344965926223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 55.

The spelling of 344965926223 in words is "three hundred forty-four billion, nine hundred sixty-five million, nine hundred twenty-six thousand, two hundred twenty-three".