2133242534 has 8 divisors (see below), whose sum is σ = 3221055408. Its totient is φ = 1059557400.

The previous prime is 2133242521. The next prime is 2133242557. The reversal of 2133242534 is 4352423312.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2133242497 and 2133242506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3531557 + ... + 3532160.

It is an arithmetic number, because the mean of its divisors is an integer number (402631926).

Almost surely, 2^2133242534 is an apocalyptic number.

2133242534 is a deficient number, since it is larger than the sum of its proper divisors (1087812874).

2133242534 is a wasteful number, since it uses less digits than its factorization.

2133242534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063870.

The product of its digits is 17280, while the sum is 29.

The square root of 2133242534 is about 46187.0385930945. The cubic root of 2133242534 is about 1287.3009155083.

Adding to 2133242534 its reverse (4352423312), we get a palindrome (6485665846).

The spelling of 2133242534 in words is "two billion, one hundred thirty-three million, two hundred forty-two thousand, five hundred thirty-four".