2134851167 has 4 divisors (see below), whose sum is σ = 2136292200. Its totient is φ = 2133410136.

The previous prime is 2134851157. The next prime is 2134851179. The reversal of 2134851167 is 7611584312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134851167 - 2¹⁰ = 2134850143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2134851167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134851157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718292 + ... + 721257.

It is an arithmetic number, because the mean of its divisors is an integer number (534073050).

Almost surely, 2^2134851167 is an apocalyptic number.

2134851167 is a deficient number, since it is larger than the sum of its proper divisors (1441033).

2134851167 is a wasteful number, since it uses less digits than its factorization.

2134851167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441032.

The product of its digits is 40320, while the sum is 38.

The square root of 2134851167 is about 46204.4496450288. The cubic root of 2134851167 is about 1287.6244096578.

The spelling of 2134851167 in words is "two billion, one hundred thirty-four million, eight hundred fifty-one thousand, one hundred sixty-seven".