344110744457 has 2 divisors, whose sum is σ = 344110744458. Its totient is φ = 344110744456.

The previous prime is 344110744427. The next prime is 344110744529. The reversal of 344110744457 is 754447011443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319319927056 + 24790817401 = 565084^2 + 157451^2 .

It is a cyclic number.

It is not a de Polignac number, because 344110744457 - 2²⁴ = 344093967241 is a prime.

It is not a weakly prime, because it can be changed into another prime (344110744427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172055372228 + 172055372229.

It is an arithmetic number, because the mean of its divisors is an integer number (172055372229).

Almost surely, 2^344110744457 is an apocalyptic number.

It is an amenable number.

344110744457 is a deficient number, since it is larger than the sum of its proper divisors (1).

344110744457 is an equidigital number, since it uses as much as digits as its factorization.

344110744457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 344110744457 in words is "three hundred forty-four billion, one hundred ten million, seven hundred forty-four thousand, four hundred fifty-seven".