2134158164 has 12 divisors (see below), whose sum is σ = 3735496800. Its totient is φ = 1066873368.

The previous prime is 2134158163. The next prime is 2134158181. The reversal of 2134158164 is 4618514312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134158161) 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, 26774 + ... + 70605.

It is an arithmetic number, because the mean of its divisors is an integer number (311291400).

Almost surely, 2^2134158164 is an apocalyptic number.

It is an amenable number.

2134158164 is a deficient number, since it is larger than the sum of its proper divisors (1601338636).

2134158164 is a wasteful number, since it uses less digits than its factorization.

2134158164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102862 (or 102860 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 2134158164 is about 46196.9497261453. The cubic root of 2134158164 is about 1287.4850675241.

The spelling of 2134158164 in words is "two billion, one hundred thirty-four million, one hundred fifty-eight thousand, one hundred sixty-four".