2133241242 has 16 divisors (see below), whose sum is σ = 4654344672. Its totient is φ = 646436720.

The previous prime is 2133241199. The next prime is 2133241387. The reversal of 2133241242 is 2421423312.

It is a happy number.

It is a super-3 number, since 3×2133241242³ (a number of 29 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 16160853 + ... + 16160984.

It is an arithmetic number, because the mean of its divisors is an integer number (290896542).

Almost surely, 2^2133241242 is an apocalyptic number.

2133241242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2133241242 is an abundant number, since it is smaller than the sum of its proper divisors (2521103430).

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

2133241242 is a wasteful number, since it uses less digits than its factorization.

2133241242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32321853.

The product of its digits is 2304, while the sum is 24.

The square root of 2133241242 is about 46187.0246064844. The cubic root of 2133241242 is about 1287.3006556233.

Adding to 2133241242 its reverse (2421423312), we get a palindrome (4554664554).

The spelling of 2133241242 in words is "two billion, one hundred thirty-three million, two hundred forty-one thousand, two hundred forty-two".