2133234142 has 16 divisors (see below), whose sum is σ = 3564822240. Its totient is φ = 950618592.

The previous prime is 2133234091. The next prime is 2133234143. The reversal of 2133234142 is 2414323312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133234143) 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, 1413858 + ... + 1415365.

It is an arithmetic number, because the mean of its divisors is an integer number (222801390).

Almost surely, 2^2133234142 is an apocalyptic number.

2133234142 is a deficient number, since it is larger than the sum of its proper divisors (1431588098).

2133234142 is a wasteful number, since it uses less digits than its factorization.

2133234142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829267.

The product of its digits is 3456, while the sum is 25.

The square root of 2133234142 is about 46186.9477450069. The cubic root of 2133234142 is about 1287.2992274609.

Adding to 2133234142 its reverse (2414323312), we get a palindrome (4547557454).

The spelling of 2133234142 in words is "two billion, one hundred thirty-three million, two hundred thirty-four thousand, one hundred forty-two".