2453242231 has 4 divisors (see below), whose sum is σ = 2676264264. Its totient is φ = 2230220200.

The previous prime is 2453242223. The next prime is 2453242313. The reversal of 2453242231 is 1322423542.

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 2453242231 - 2³ = 2453242223 is a prime.

It is a super-2 number, since 2×2453242231² = 12036794887923714722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2453242231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453242531) 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, 111511000 + ... + 111511021.

It is an arithmetic number, because the mean of its divisors is an integer number (669066066).

Almost surely, 2^2453242231 is an apocalyptic number.

2453242231 is a deficient number, since it is larger than the sum of its proper divisors (223022033).

2453242231 is a wasteful number, since it uses less digits than its factorization.

2453242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223022032.

The product of its digits is 11520, while the sum is 28.

The square root of 2453242231 is about 49530.2153336728. The cubic root of 2453242231 is about 1348.6941613365.

Adding to 2453242231 its reverse (1322423542), we get a palindrome (3775665773).

The spelling of 2453242231 in words is "two billion, four hundred fifty-three million, two hundred forty-two thousand, two hundred thirty-one".