13044142253 has 2 divisors, whose sum is σ = 13044142254. Its totient is φ = 13044142252.

The previous prime is 13044142213. The next prime is 13044142259. The reversal of 13044142253 is 35224144031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11083246729 + 1960895524 = 105277^2 + 44282^2 .

It is a cyclic number.

It is not a de Polignac number, because 13044142253 - 2¹² = 13044138157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13044142259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522071126 + 6522071127.

It is an arithmetic number, because the mean of its divisors is an integer number (6522071127).

Almost surely, 2^13044142253 is an apocalyptic number.

It is an amenable number.

13044142253 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044142253 is an equidigital number, since it uses as much as digits as its factorization.

13044142253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 13044142253 its reverse (35224144031), we get a palindrome (48268286284).

The spelling of 13044142253 in words is "thirteen billion, forty-four million, one hundred forty-two thousand, two hundred fifty-three".