2244131424289 has 2 divisors, whose sum is σ = 2244131424290. Its totient is φ = 2244131424288.

The previous prime is 2244131424287. The next prime is 2244131424307. The reversal of 2244131424289 is 9824241314422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2145053160000 + 99078264289 = 1464600^2 + 314767^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244131424289 - 2¹ = 2244131424287 is a prime.

It is a super-2 number, since 2×2244131424289² (a number of 26 digits) contains 22 as substring.

Together with 2244131424287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2244131424287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122065712144 + 1122065712145.

It is an arithmetic number, because the mean of its divisors is an integer number (1122065712145).

Almost surely, 2^{2244131424289} is an apocalyptic number.

It is an amenable number.

2244131424289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244131424289 is an equidigital number, since it uses as much as digits as its factorization.

2244131424289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 884736, while the sum is 46.

The spelling of 2244131424289 in words is "two trillion, two hundred forty-four billion, one hundred thirty-one million, four hundred twenty-four thousand, two hundred eighty-nine".