2113716969 has 108 divisors (see below), whose sum is σ = 3905366400. Its totient is φ = 1097748288.

The previous prime is 2113716953. The next prime is 2113717027. The reversal of 2113716969 is 9696173112.

2113716969 is a `hidden beast` number, since 211 + 371 + 6 + 9 + 69 = 666.

It is not a de Polignac number, because 2113716969 - 2⁴ = 2113716953 is a prime.

It is a super-2 number, since 2×2113716969² = 8935598850077093922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113711969) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 5887612 + ... + 5887970.

It is an arithmetic number, because the mean of its divisors is an integer number (36160800).

Almost surely, 2^2113716969 is an apocalyptic number.

It is an amenable number.

2113716969 is a deficient number, since it is larger than the sum of its proper divisors (1791649431).

2113716969 is a wasteful number, since it uses less digits than its factorization.

2113716969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 461 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 2113716969 is about 45975.1777484329. The cubic root of 2113716969 is about 1283.3613169288.

The spelling of 2113716969 in words is "two billion, one hundred thirteen million, seven hundred sixteen thousand, nine hundred sixty-nine".