2253242431 has 8 divisors (see below), whose sum is σ = 2482421328. Its totient is φ = 2028120000.

The previous prime is 2253242429. The next prime is 2253242437. The reversal of 2253242431 is 1342423522.

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

It is a cyclic number.

It is not a de Polignac number, because 2253242431 - 2¹ = 2253242429 is a prime.

It is a super-2 number, since 2×2253242431² = 10154202905717579522, 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 2253242431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253242437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012950 + ... + 1015171.

It is an arithmetic number, because the mean of its divisors is an integer number (310302666).

Almost surely, 2^2253242431 is an apocalyptic number.

2253242431 is a deficient number, since it is larger than the sum of its proper divisors (229178897).

2253242431 is a wasteful number, since it uses less digits than its factorization.

2253242431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028233.

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

The square root of 2253242431 is about 47468.3308217173. The cubic root of 2253242431 is about 1310.9998448458. Note that the first 3 decimals are identical.

Adding to 2253242431 its reverse (1342423522), we get a palindrome (3595665953).

The spelling of 2253242431 in words is "two billion, two hundred fifty-three million, two hundred forty-two thousand, four hundred thirty-one".