2331422453 has 2 divisors, whose sum is σ = 2331422454. Its totient is φ = 2331422452.

The previous prime is 2331422419. The next prime is 2331422477. The reversal of 2331422453 is 3542241332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2324879089 + 6543364 = 48217^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331422453 - 2¹² = 2331418357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2331422413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165711226 + 1165711227.

It is an arithmetic number, because the mean of its divisors is an integer number (1165711227).

Almost surely, 2^2331422453 is an apocalyptic number.

It is an amenable number.

2331422453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331422453 is an equidigital number, since it uses as much as digits as its factorization.

2331422453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 29.

The square root of 2331422453 is about 48284.8056121178. The cubic root of 2331422453 is about 1325.9902322162.

Adding to 2331422453 its reverse (3542241332), we get a palindrome (5873663785).

The spelling of 2331422453 in words is "two billion, three hundred thirty-one million, four hundred twenty-two thousand, four hundred fifty-three".