2133331342 has 8 divisors (see below), whose sum is σ = 3216078000. Its totient is φ = 1061305344.

The previous prime is 2133331339. The next prime is 2133331349. The reversal of 2133331342 is 2431333312.

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

It is a super-2 number, since 2×2133331342² = 9102205229519041928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133331349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2679667 + ... + 2680462.

It is an arithmetic number, because the mean of its divisors is an integer number (402009750).

Almost surely, 2^2133331342 is an apocalyptic number.

2133331342 is a deficient number, since it is larger than the sum of its proper divisors (1082746658).

2133331342 is a wasteful number, since it uses less digits than its factorization.

2133331342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360330.

The product of its digits is 3888, while the sum is 25.

The square root of 2133331342 is about 46187.9999783494. Note that the first 4 decimals coincide. The cubic root of 2133331342 is about 1287.3187789300.

Adding to 2133331342 its reverse (2431333312), we get a palindrome (4564664654).

The spelling of 2133331342 in words is "two billion, one hundred thirty-three million, three hundred thirty-one thousand, three hundred forty-two".