13441203244 has 24 divisors (see below), whose sum is σ = 26955676160. Its totient is φ = 5744815056.

The previous prime is 13441203179. The next prime is 13441203263. The reversal of 13441203244 is 44230214431.

It is a super-2 number, since 2×13441203244² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643734 + ... + 664285.

Almost surely, 2^13441203244 is an apocalyptic number.

13441203244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13441203244 is an abundant number, since it is smaller than the sum of its proper divisors (13514472916).

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

13441203244 is a wasteful number, since it uses less digits than its factorization.

13441203244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308397 (or 1308395 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13441203244 its reverse (44230214431), we get a palindrome (57671417675).

The spelling of 13441203244 in words is "thirteen billion, four hundred forty-one million, two hundred three thousand, two hundred forty-four".