2254144231 has 4 divisors (see below), whose sum is σ = 2255047312. Its totient is φ = 2253241152.

The previous prime is 2254144201. The next prime is 2254144241. The reversal of 2254144231 is 1324414522.

2254144231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2254144231 - 2¹³ = 2254136039 is a prime.

It is a super-2 number, since 2×2254144231² = 10162332428301162722, 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 2254144231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254144201) 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, 447786 + ... + 452791.

It is an arithmetic number, because the mean of its divisors is an integer number (563761828).

Almost surely, 2^2254144231 is an apocalyptic number.

2254144231 is a deficient number, since it is larger than the sum of its proper divisors (903081).

2254144231 is an equidigital number, since it uses as much as digits as its factorization.

2254144231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903080.

The product of its digits is 7680, while the sum is 28.

The square root of 2254144231 is about 47477.8288362052. The cubic root of 2254144231 is about 1311.1747190562.

Adding to 2254144231 its reverse (1324414522), we get a palindrome (3578558753).

The spelling of 2254144231 in words is "two billion, two hundred fifty-four million, one hundred forty-four thousand, two hundred thirty-one".