13144201112 has 64 divisors (see below), whose sum is σ = 28354406400. Its totient is φ = 5595690240.

The previous prime is 13144201043. The next prime is 13144201141. The reversal of 13144201112 is 21110244131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10196564 + ... + 10197852.

It is an arithmetic number, because the mean of its divisors is an integer number (443037600).

Almost surely, 2^13144201112 is an apocalyptic number.

It is an amenable number.

13144201112 is an abundant number, since it is smaller than the sum of its proper divisors (15210205288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13144201112 is a wasteful number, since it uses less digits than its factorization.

13144201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376 (or 2372 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 13144201112 its reverse (21110244131), we get a palindrome (34254445243).

The spelling of 13144201112 in words is "thirteen billion, one hundred forty-four million, two hundred one thousand, one hundred twelve".