2134142022 has 32 divisors (see below), whose sum is σ = 4586827392. Its totient is φ = 659539584.

The previous prime is 2134141993. The next prime is 2134142027. The reversal of 2134142022 is 2202414312.

It is a self number, because there is not a number n which added to its sum of digits gives 2134142022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134142027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149308 + ... + 162975.

It is an arithmetic number, because the mean of its divisors is an integer number (143338356).

Almost surely, 2^2134142022 is an apocalyptic number.

2134142022 is an abundant number, since it is smaller than the sum of its proper divisors (2452685370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2134142022 is a wasteful number, since it uses less digits than its factorization.

2134142022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312372.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2134142022 is about 46196.7750173105. The cubic root of 2134142022 is about 1287.4818214922.

Adding to 2134142022 its reverse (2202414312), we get a palindrome (4336556334).

The spelling of 2134142022 in words is "two billion, one hundred thirty-four million, one hundred forty-two thousand, twenty-two".