11768242438 has 8 divisors (see below), whose sum is σ = 17696385720. Its totient is φ = 5869447200.

The previous prime is 11768242417. The next prime is 11768242489. The reversal of 11768242438 is 83424286711.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7336008 + ... + 7337611.

It is an arithmetic number, because the mean of its divisors is an integer number (2212048215).

Almost surely, 2^11768242438 is an apocalyptic number.

11768242438 is a deficient number, since it is larger than the sum of its proper divisors (5928143282).

11768242438 is a wasteful number, since it uses less digits than its factorization.

11768242438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14674022.

The product of its digits is 516096, while the sum is 46.

The spelling of 11768242438 in words is "eleven billion, seven hundred sixty-eight million, two hundred forty-two thousand, four hundred thirty-eight".