244130053 has 4 divisors (see below), whose sum is σ = 252005248. Its totient is φ = 236254860.

The previous prime is 244130039. The next prime is 244130057. The reversal of 244130053 is 350031442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350031442 = 2 ⋅175015721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244130053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244130057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3937551 + ... + 3937612.

It is an arithmetic number, because the mean of its divisors is an integer number (63001312).

Almost surely, 2^244130053 is an apocalyptic number.

It is an amenable number.

244130053 is a deficient number, since it is larger than the sum of its proper divisors (7875195).

244130053 is an equidigital number, since it uses as much as digits as its factorization.

244130053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7875194.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 244130053 is about 15624.6616923375. The cubic root of 244130053 is about 624.9909784298.

Adding to 244130053 its reverse (350031442), we get a palindrome (594161495).

The spelling of 244130053 in words is "two hundred forty-four million, one hundred thirty thousand, fifty-three".