744231868396 has 24 divisors (see below), whose sum is σ = 1304152758720. Its totient is φ = 371616918912.

The previous prime is 744231868379. The next prime is 744231868421. The reversal of 744231868396 is 693868132447.

It is a super-2 number, since 2×744231868396² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42943485 + ... + 42960811.

It is an arithmetic number, because the mean of its divisors is an integer number (54339698280).

Almost surely, 2^744231868396 is an apocalyptic number.

It is an amenable number.

744231868396 is a deficient number, since it is larger than the sum of its proper divisors (559920890324).

744231868396 is a wasteful number, since it uses less digits than its factorization.

744231868396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31113 (or 31111 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 61.

The spelling of 744231868396 in words is "seven hundred forty-four billion, two hundred thirty-one million, eight hundred sixty-eight thousand, three hundred ninety-six".