2116392486982 has 8 divisors (see below), whose sum is σ = 3175054028496. Its totient is φ = 1058041144152.

The previous prime is 2116392486893. The next prime is 2116392487009. The reversal of 2116392486982 is 2896842936112.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2116392486982.

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, 77532613 + ... + 77559904.

It is an arithmetic number, because the mean of its divisors is an integer number (396881753562).

Almost surely, 2^{2116392486982} is an apocalyptic number.

2116392486982 is a deficient number, since it is larger than the sum of its proper divisors (1058661541514).

2116392486982 is a wasteful number, since it uses less digits than its factorization.

2116392486982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155099342.

The product of its digits is 17915904, while the sum is 61.

The spelling of 2116392486982 in words is "two trillion, one hundred sixteen billion, three hundred ninety-two million, four hundred eighty-six thousand, nine hundred eighty-two".