744460606126756 has 12 divisors (see below), whose sum is σ = 1303685740719180. Its totient is φ = 371978965921280.

The previous prime is 744460606126709. The next prime is 744460606126763. The reversal of 744460606126756 is 657621606064447.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 204127512782400 + 540333093344356 = 14287320^2 + 23245066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62834278861 + ... + 62834290708.

It is an arithmetic number, because the mean of its divisors is an integer number (108640478393265).

Almost surely, 2^{744460606126756} is an apocalyptic number.

It is an amenable number.

744460606126756 is a deficient number, since it is larger than the sum of its proper divisors (559225134592424).

744460606126756 is a wasteful number, since it uses less digits than its factorization.

744460606126756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125668571054 (or 125668571052 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 64.

The spelling of 744460606126756 in words is "seven hundred forty-four trillion, four hundred sixty billion, six hundred six million, one hundred twenty-six thousand, seven hundred fifty-six".