744717036013 has 2 divisors, whose sum is σ = 744717036014. Its totient is φ = 744717036012.

The previous prime is 744717035989. The next prime is 744717036017. The reversal of 744717036013 is 310630717447.

744717036013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 694083935689 + 50633100324 = 833117^2 + 225018^2 .

It is a cyclic number.

It is not a de Polignac number, because 744717036013 - 2⁵ = 744717035981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (744717036017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372358518006 + 372358518007.

It is an arithmetic number, because the mean of its divisors is an integer number (372358518007).

Almost surely, 2^744717036013 is an apocalyptic number.

It is an amenable number.

744717036013 is a deficient number, since it is larger than the sum of its proper divisors (1).

744717036013 is an equidigital number, since it uses as much as digits as its factorization.

744717036013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 744717036013 in words is "seven hundred forty-four billion, seven hundred seventeen million, thirty-six thousand, thirteen".