744365440041 has 16 divisors (see below), whose sum is σ = 1015596542400. Its totient is φ = 484689623040.

The previous prime is 744365440033. The next prime is 744365440051. The reversal of 744365440041 is 140044563447.

It is not a de Polignac number, because 744365440041 - 2³ = 744365440033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 744365439975 and 744365440002.

It is not an unprimeable number, because it can be changed into a prime (744365440051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7006285 + ... + 7111733.

It is an arithmetic number, because the mean of its divisors is an integer number (63474783900).

Almost surely, 2^744365440041 is an apocalyptic number.

It is an amenable number.

744365440041 is a deficient number, since it is larger than the sum of its proper divisors (271231102359).

744365440041 is a wasteful number, since it uses less digits than its factorization.

744365440041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160216.

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 744365440041 in words is "seven hundred forty-four billion, three hundred sixty-five million, four hundred forty thousand, forty-one".