44242254253 has 2 divisors, whose sum is σ = 44242254254. Its totient is φ = 44242254252.

The previous prime is 44242254241. The next prime is 44242254263. The reversal of 44242254253 is 35245224244.

It is a happy number.

44242254253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34626882889 + 9615371364 = 186083^2 + 98058^2 .

It is a cyclic number.

It is not a de Polignac number, because 44242254253 - 2²⁹ = 43705383341 is a prime.

It is a super-2 number, since 2×44242254253² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44242254223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22121127126 + 22121127127.

It is an arithmetic number, because the mean of its divisors is an integer number (22121127127).

Almost surely, 2^44242254253 is an apocalyptic number.

It is an amenable number.

44242254253 is a deficient number, since it is larger than the sum of its proper divisors (1).

44242254253 is an equidigital number, since it uses as much as digits as its factorization.

44242254253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307200, while the sum is 37.

Adding to 44242254253 its reverse (35245224244), we get a palindrome (79487478497).

The spelling of 44242254253 in words is "forty-four billion, two hundred forty-two million, two hundred fifty-four thousand, two hundred fifty-three".