11943859683715 has 32 divisors (see below), whose sum is σ = 15249124224576. Its totient is φ = 8949537730560.

The previous prime is 11943859683683. The next prime is 11943859683733. The reversal of 11943859683715 is 51738695834911.

It is not a de Polignac number, because 11943859683715 - 2⁵ = 11943859683683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232286349 + ... + 232337761.

It is an arithmetic number, because the mean of its divisors is an integer number (476535132018).

Almost surely, 2^{11943859683715} is an apocalyptic number.

11943859683715 is a deficient number, since it is larger than the sum of its proper divisors (3305264540861).

11943859683715 is a wasteful number, since it uses less digits than its factorization.

11943859683715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64599.

The product of its digits is 195955200, while the sum is 70.

The spelling of 11943859683715 in words is "eleven trillion, nine hundred forty-three billion, eight hundred fifty-nine million, six hundred eighty-three thousand, seven hundred fifteen".