13044142223 has 32 divisors (see below), whose sum is σ = 15558469632. Its totient is φ = 10705968000.

The previous prime is 13044142213. The next prime is 13044142253. The reversal of 13044142223 is 32224144031.

It is not a de Polignac number, because 13044142223 - 2¹⁰ = 13044141199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13044142192 and 13044142201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044142213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2657990 + ... + 2662892.

It is an arithmetic number, because the mean of its divisors is an integer number (486202176).

Almost surely, 2^13044142223 is an apocalyptic number.

13044142223 is a deficient number, since it is larger than the sum of its proper divisors (2514327409).

13044142223 is a wasteful number, since it uses less digits than its factorization.

13044142223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5135.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13044142223 its reverse (32224144031), we get a palindrome (45268286254).

The spelling of 13044142223 in words is "thirteen billion, forty-four million, one hundred forty-two thousand, two hundred twenty-three".