244007211253 has 16 divisors (see below), whose sum is σ = 273887251456. Its totient is φ = 215855435520.

The previous prime is 244007211211. The next prime is 244007211269. The reversal of 244007211253 is 352112700442.

It is a happy number.

It is not a de Polignac number, because 244007211253 - 2¹⁷ = 244007080181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244007211293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2897700 + ... + 2980717.

It is an arithmetic number, because the mean of its divisors is an integer number (17117953216).

Almost surely, 2^244007211253 is an apocalyptic number.

It is an amenable number.

244007211253 is a deficient number, since it is larger than the sum of its proper divisors (29880040203).

244007211253 is a wasteful number, since it uses less digits than its factorization.

244007211253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878564.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 244007211253 its reverse (352112700442), we get a palindrome (596119911695).

The spelling of 244007211253 in words is "two hundred forty-four billion, seven million, two hundred eleven thousand, two hundred fifty-three".