2254345431 has 16 divisors (see below), whose sum is σ = 3253286400. Its totient is φ = 1380313440.

The previous prime is 2254345411. The next prime is 2254345433. The reversal of 2254345431 is 1345434522.

It is not a de Polignac number, because 2254345431 - 2⁹ = 2254344919 is a prime.

It is a super-2 number, since 2×2254345431² = 10164146644541151522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2254345392 and 2254345401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254345433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137475 + ... + 152996.

It is an arithmetic number, because the mean of its divisors is an integer number (203330400).

Almost surely, 2^2254345431 is an apocalyptic number.

2254345431 is a deficient number, since it is larger than the sum of its proper divisors (998940969).

2254345431 is a wasteful number, since it uses less digits than its factorization.

2254345431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290686.

The product of its digits is 57600, while the sum is 33.

The square root of 2254345431 is about 47479.9476726755. The cubic root of 2254345431 is about 1311.2137287613.

Adding to 2254345431 its reverse (1345434522), we get a palindrome (3599779953).

The spelling of 2254345431 in words is "two billion, two hundred fifty-four million, three hundred forty-five thousand, four hundred thirty-one".