744425311472 has 20 divisors (see below), whose sum is σ = 1442377190136. Its totient is φ = 372198939840.

The previous prime is 744425311471. The next prime is 744425311573. The reversal of 744425311472 is 274113524447.

744425311472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744425311471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402158 + ... + 1284749.

Almost surely, 2^744425311472 is an apocalyptic number.

It is an amenable number.

744425311472 is a deficient number, since it is larger than the sum of its proper divisors (697951878664).

744425311472 is a wasteful number, since it uses less digits than its factorization.

744425311472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714496 (or 1714490 counting only the distinct ones).

The product of its digits is 752640, while the sum is 44.

The spelling of 744425311472 in words is "seven hundred forty-four billion, four hundred twenty-five million, three hundred eleven thousand, four hundred seventy-two".