2442322131 has 4 divisors (see below), whose sum is σ = 3256429512. Its totient is φ = 1628214752.

The previous prime is 2442322109. The next prime is 2442322133. The reversal of 2442322131 is 1312232442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2442322131 - 2¹⁵ = 2442289363 is a prime.

It is a super-3 number, since 3×2442322131³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2442322133) 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, 407053686 + ... + 407053691.

It is an arithmetic number, because the mean of its divisors is an integer number (814107378).

Almost surely, 2^2442322131 is an apocalyptic number.

2442322131 is a deficient number, since it is larger than the sum of its proper divisors (814107381).

2442322131 is an equidigital number, since it uses as much as digits as its factorization.

2442322131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814107380.

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

The square root of 2442322131 is about 49419.8556351594. The cubic root of 2442322131 is about 1346.6900404468.

Adding to 2442322131 its reverse (1312232442), we get a palindrome (3754554573).

The spelling of 2442322131 in words is "two billion, four hundred forty-two million, three hundred twenty-two thousand, one hundred thirty-one".