2116336132 has 18 divisors (see below), whose sum is σ = 3835708058. Its totient is φ = 1021677888.

The previous prime is 2116336127. The next prime is 2116336141. The reversal of 2116336132 is 2316336112.

It can be written as a sum of positive squares in 3 ways, for example, as 995023936 + 1121312196 = 31544^2 + 33486^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2116336132.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311193 + ... + 317920.

Almost surely, 2^2116336132 is an apocalyptic number.

It is an amenable number.

2116336132 is a deficient number, since it is larger than the sum of its proper divisors (1719371926).

2116336132 is a wasteful number, since it uses less digits than its factorization.

2116336132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629175 (or 629144 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 2116336132 is about 46003.6534636109. The cubic root of 2116336132 is about 1283.8911805307.

The spelling of 2116336132 in words is "two billion, one hundred sixteen million, three hundred thirty-six thousand, one hundred thirty-two".