744675376346741 has 4 divisors (see below), whose sum is σ = 851057572967712. Its totient is φ = 638293179725772.

The previous prime is 744675376346729. The next prime is 744675376346743. The reversal of 744675376346741 is 147643673576447.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 744675376346741 - 2³⁰ = 744674302604917 is a prime.

It is a super-2 number, since 2×744675376346741² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744675376346743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53191098310475 + ... + 53191098310488.

It is an arithmetic number, because the mean of its divisors is an integer number (212764393241928).

Almost surely, 2^{744675376346741} is an apocalyptic number.

It is an amenable number.

744675376346741 is a deficient number, since it is larger than the sum of its proper divisors (106382196620971).

744675376346741 is a wasteful number, since it uses less digits than its factorization.

744675376346741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106382196620970.

The product of its digits is 5974456320, while the sum is 74.

The spelling of 744675376346741 in words is "seven hundred forty-four trillion, six hundred seventy-five billion, three hundred seventy-six million, three hundred forty-six thousand, seven hundred forty-one".