13441344212 has 24 divisors (see below), whose sum is σ = 24525096960. Its totient is φ = 6437823840.

The previous prime is 13441344193. The next prime is 13441344227. The reversal of 13441344212 is 21244314431.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

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, 441464 + ... + 470927.

It is an arithmetic number, because the mean of its divisors is an integer number (1021879040).

Almost surely, 2^13441344212 is an apocalyptic number.

It is an amenable number.

13441344212 is a deficient number, since it is larger than the sum of its proper divisors (11083752748).

13441344212 is a wasteful number, since it uses less digits than its factorization.

13441344212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912551 (or 912549 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

Adding to 13441344212 its reverse (21244314431), we get a palindrome (34685658643).

The spelling of 13441344212 in words is "thirteen billion, four hundred forty-one million, three hundred forty-four thousand, two hundred twelve".