749146940524 has 6 divisors (see below), whose sum is σ = 1311007145924. Its totient is φ = 374573470260.

The previous prime is 749146940519. The next prime is 749146940543. The reversal of 749146940524 is 425049641947.

It is a super-2 number, since 2×749146940524² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93643367562 + ... + 93643367569.

Almost surely, 2^749146940524 is an apocalyptic number.

It is an amenable number.

749146940524 is a deficient number, since it is larger than the sum of its proper divisors (561860205400).

749146940524 is a wasteful number, since it uses less digits than its factorization.

749146940524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187286735135 (or 187286735133 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 749146940524 in words is "seven hundred forty-nine billion, one hundred forty-six million, nine hundred forty thousand, five hundred twenty-four".