744052349212 has 12 divisors (see below), whose sum is σ = 1302104403376. Its totient is φ = 372022519680.

The previous prime is 744052349189. The next prime is 744052349273. The reversal of 744052349212 is 212943250447.

It is a super-2 number, since 2×744052349212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 426864 + ... + 1292407.

Almost surely, 2^744052349212 is an apocalyptic number.

It is an amenable number.

744052349212 is a deficient number, since it is larger than the sum of its proper divisors (558052054164).

744052349212 is a wasteful number, since it uses less digits than its factorization.

744052349212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827468 (or 1827466 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

Adding to 744052349212 its reverse (212943250447), we get a palindrome (956995599659).

The spelling of 744052349212 in words is "seven hundred forty-four billion, fifty-two million, three hundred forty-nine thousand, two hundred twelve".