344834253091 has 2 divisors, whose sum is σ = 344834253092. Its totient is φ = 344834253090.

The previous prime is 344834253083. The next prime is 344834253149. The reversal of 344834253091 is 190352438443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344834253091 - 2³ = 344834253083 is a prime.

It is not a weakly prime, because it can be changed into another prime (344834253061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172417126545 + 172417126546.

It is an arithmetic number, because the mean of its divisors is an integer number (172417126546).

Almost surely, 2^344834253091 is an apocalyptic number.

344834253091 is a deficient number, since it is larger than the sum of its proper divisors (1).

344834253091 is an equidigital number, since it uses as much as digits as its factorization.

344834253091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 344834253091 in words is "three hundred forty-four billion, eight hundred thirty-four million, two hundred fifty-three thousand, ninety-one".