2254365443 has 16 divisors (see below), whose sum is σ = 2539192320. Its totient is φ = 1983643200.

The previous prime is 2254365439. The next prime is 2254365467. The reversal of 2254365443 is 3445634522.

It is not a de Polignac number, because 2254365443 - 2² = 2254365439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2254365397 and 2254365406.

It is not an unprimeable number, because it can be changed into a prime (2254365403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37598 + ... + 76956.

It is an arithmetic number, because the mean of its divisors is an integer number (158699520).

Almost surely, 2^2254365443 is an apocalyptic number.

2254365443 is a deficient number, since it is larger than the sum of its proper divisors (284826877).

2254365443 is a wasteful number, since it uses less digits than its factorization.

2254365443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39538.

The product of its digits is 345600, while the sum is 38.

The square root of 2254365443 is about 47480.1584138048. The cubic root of 2254365443 is about 1311.2176086653.

Adding to 2254365443 its reverse (3445634522), we get a palindrome (5699999965).

The spelling of 2254365443 in words is "two billion, two hundred fifty-four million, three hundred sixty-five thousand, four hundred forty-three".