744968040423 has 8 divisors (see below), whose sum is σ = 1036477273728. Its totient is φ = 475052083704.

The previous prime is 744968040367. The next prime is 744968040449. The reversal of 744968040423 is 324040869447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 744968040423 - 2⁹ = 744968039911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744968040473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5398319065 + ... + 5398319202.

It is an arithmetic number, because the mean of its divisors is an integer number (129559659216).

Almost surely, 2^744968040423 is an apocalyptic number.

744968040423 is a deficient number, since it is larger than the sum of its proper divisors (291509233305).

744968040423 is a wasteful number, since it uses less digits than its factorization.

744968040423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796638293.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 744968040423 in words is "seven hundred forty-four billion, nine hundred sixty-eight million, forty thousand, four hundred twenty-three".