344311534961 has 2 divisors, whose sum is σ = 344311534962. Its totient is φ = 344311534960.

The previous prime is 344311534949. The next prime is 344311535059. The reversal of 344311534961 is 169435113443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317442096400 + 26869438561 = 563420^2 + 163919^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344311534961 is a prime.

It is not a weakly prime, because it can be changed into another prime (344311534561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172155767480 + 172155767481.

It is an arithmetic number, because the mean of its divisors is an integer number (172155767481).

Almost surely, 2^344311534961 is an apocalyptic number.

It is an amenable number.

344311534961 is a deficient number, since it is larger than the sum of its proper divisors (1).

344311534961 is an equidigital number, since it uses as much as digits as its factorization.

344311534961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The spelling of 344311534961 in words is "three hundred forty-four billion, three hundred eleven million, five hundred thirty-four thousand, nine hundred sixty-one".