13443202244 has 24 divisors (see below), whose sum is σ = 23685742080. Its totient is φ = 6675885216.

The previous prime is 13443202211. The next prime is 13443202363. The reversal of 13443202244 is 44220234431.

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, 2609279 + ... + 2614425.

It is an arithmetic number, because the mean of its divisors is an integer number (986905920).

Almost surely, 2^13443202244 is an apocalyptic number.

It is an amenable number.

13443202244 is a deficient number, since it is larger than the sum of its proper divisors (10242539836).

13443202244 is a wasteful number, since it uses less digits than its factorization.

13443202244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9467 (or 9465 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 13443202244 its reverse (44220234431), we get a palindrome (57663436675).

The spelling of 13443202244 in words is "thirteen billion, four hundred forty-three million, two hundred two thousand, two hundred forty-four".