11874537424 has 20 divisors (see below), whose sum is σ = 23568061860. Its totient is φ = 5792456960.

The previous prime is 11874537397. The next prime is 11874537463. The reversal of 11874537424 is 42473547811.

11874537424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2568462400 + 9306075024 = 50680^2 + 96468^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9050059 + ... + 9051370.

It is an arithmetic number, because the mean of its divisors is an integer number (1178403093).

Almost surely, 2^11874537424 is an apocalyptic number.

It is an amenable number.

11874537424 is a deficient number, since it is larger than the sum of its proper divisors (11693524436).

11874537424 is a wasteful number, since it uses less digits than its factorization.

11874537424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18101478 (or 18101472 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The spelling of 11874537424 in words is "eleven billion, eight hundred seventy-four million, five hundred thirty-seven thousand, four hundred twenty-four".