744126788341 has 2 divisors, whose sum is σ = 744126788342. Its totient is φ = 744126788340.

The previous prime is 744126788297. The next prime is 744126788351. The reversal of 744126788341 is 143887621447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454633290225 + 289493498116 = 674265^2 + 538046^2 .

It is an emirp because it is prime and its reverse (143887621447) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 744126788341 - 2²³ = 744118399733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744126788351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372063394170 + 372063394171.

It is an arithmetic number, because the mean of its divisors is an integer number (372063394171).

Almost surely, 2^744126788341 is an apocalyptic number.

It is an amenable number.

744126788341 is a deficient number, since it is larger than the sum of its proper divisors (1).

744126788341 is an equidigital number, since it uses as much as digits as its factorization.

744126788341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7225344, while the sum is 55.

The spelling of 744126788341 in words is "seven hundred forty-four billion, one hundred twenty-six million, seven hundred eighty-eight thousand, three hundred forty-one".