2134642522 has 16 divisors (see below), whose sum is σ = 3331798272. Its totient is φ = 1024900240.

The previous prime is 2134642513. The next prime is 2134642529. The reversal of 2134642522 is 2252464312.

It is not an unprimeable number, because it can be changed into a prime (2134642529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209254 + ... + 219217.

It is an arithmetic number, because the mean of its divisors is an integer number (208237392).

Almost surely, 2^2134642522 is an apocalyptic number.

2134642522 is a deficient number, since it is larger than the sum of its proper divisors (1197155750).

2134642522 is a wasteful number, since it uses less digits than its factorization.

2134642522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428573.

The product of its digits is 23040, while the sum is 31.

The square root of 2134642522 is about 46202.1917445482. The cubic root of 2134642522 is about 1287.5824605746.

The spelling of 2134642522 in words is "two billion, one hundred thirty-four million, six hundred forty-two thousand, five hundred twenty-two".