2133124342 has 8 divisors (see below), whose sum is σ = 3204201600. Its totient is φ = 1065057144.

The previous prime is 2133124339. The next prime is 2133124369. The reversal of 2133124342 is 2434213312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 750742 + ... + 753577.

It is an arithmetic number, because the mean of its divisors is an integer number (400525200).

Almost surely, 2^2133124342 is an apocalyptic number.

2133124342 is a deficient number, since it is larger than the sum of its proper divisors (1071077258).

2133124342 is a wasteful number, since it uses less digits than its factorization.

2133124342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505030.

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

The square root of 2133124342 is about 46185.7590822106. The cubic root of 2133124342 is about 1287.2771408277.

Adding to 2133124342 its reverse (2434213312), we get a palindrome (4567337654).

The spelling of 2133124342 in words is "two billion, one hundred thirty-three million, one hundred twenty-four thousand, three hundred forty-two".