2116992384 has 96 divisors (see below), whose sum is σ = 6560517600. Its totient is φ = 651377664.

The previous prime is 2116992349. The next prime is 2116992391. The reversal of 2116992384 is 4832996112.

2116992384 is a `hidden beast` number, since 21 + 169 + 92 + 384 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

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 11 ways as a sum of consecutive naturals, for example, 55704 + ... + 85655.

It is an arithmetic number, because the mean of its divisors is an integer number (68338725).

Almost surely, 2^2116992384 is an apocalyptic number.

2116992384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2116992384 is an abundant number, since it is smaller than the sum of its proper divisors (4443525216).

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

2116992384 is a wasteful number, since it uses less digits than its factorization.

2116992384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141392 (or 141377 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 2116992384 is about 46010.7855181804. The cubic root of 2116992384 is about 1284.0238735480.

The spelling of 2116992384 in words is "two billion, one hundred sixteen million, nine hundred ninety-two thousand, three hundred eighty-four".