44242252253 has 2 divisors, whose sum is σ = 44242252254. Its totient is φ = 44242252252.

The previous prime is 44242252231. The next prime is 44242252321. The reversal of 44242252253 is 35225224244.

44242252253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39761556409 + 4480695844 = 199403^2 + 66938^2 .

It is a cyclic number.

It is not a de Polignac number, because 44242252253 - 2¹² = 44242248157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44242254253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22121126126 + 22121126127.

It is an arithmetic number, because the mean of its divisors is an integer number (22121126127).

Almost surely, 2^44242252253 is an apocalyptic number.

It is an amenable number.

44242252253 is a deficient number, since it is larger than the sum of its proper divisors (1).

44242252253 is an equidigital number, since it uses as much as digits as its factorization.

44242252253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153600, while the sum is 35.

Adding to 44242252253 its reverse (35225224244), we get a palindrome (79467476497).

The spelling of 44242252253 in words is "forty-four billion, two hundred forty-two million, two hundred fifty-two thousand, two hundred fifty-three".