11774242744 has 16 divisors (see below), whose sum is σ = 24083678520. Its totient is φ = 5351928480.

The previous prime is 11774242729. The next prime is 11774242763. The reversal of 11774242744 is 44724247711.

It is a self number, because there is not a number n which added to its sum of digits gives 11774242744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66899019 + ... + 66899194.

Almost surely, 2^11774242744 is an apocalyptic number.

It is an amenable number.

11774242744 is an abundant number, since it is smaller than the sum of its proper divisors (12309435776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11774242744 is a wasteful number, since it uses less digits than its factorization.

11774242744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133798230 (or 133798226 counting only the distinct ones).

The product of its digits is 351232, while the sum is 43.

The spelling of 11774242744 in words is "eleven billion, seven hundred seventy-four million, two hundred forty-two thousand, seven hundred forty-four".