2133868967 has 8 divisors (see below), whose sum is σ = 2247907200. Its totient is φ = 2020003704.

The previous prime is 2133868939. The next prime is 2133869011. The reversal of 2133868967 is 7698683312.

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

It is a cyclic number.

It is not a de Polignac number, because 2133868967 - 2¹⁰ = 2133867943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133868927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17513 + ... + 67634.

It is an arithmetic number, because the mean of its divisors is an integer number (280988400).

Almost surely, 2^2133868967 is an apocalyptic number.

2133868967 is a deficient number, since it is larger than the sum of its proper divisors (114038233).

2133868967 is a wasteful number, since it uses less digits than its factorization.

2133868967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86485.

The product of its digits is 2612736, while the sum is 53.

The square root of 2133868967 is about 46193.8195757831. The cubic root of 2133868967 is about 1287.4269097541.

The spelling of 2133868967 in words is "two billion, one hundred thirty-three million, eight hundred sixty-eight thousand, nine hundred sixty-seven".