13212410444 has 48 divisors (see below), whose sum is σ = 24466821120. Its totient is φ = 6230294400.

The previous prime is 13212410441. The next prime is 13212410503. The reversal of 13212410444 is 44401421231.

It is not an unprimeable number, because it can be changed into a prime (13212410441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4587797 + ... + 4590675.

It is an arithmetic number, because the mean of its divisors is an integer number (509725440).

Almost surely, 2^13212410444 is an apocalyptic number.

It is an amenable number.

13212410444 is a deficient number, since it is larger than the sum of its proper divisors (11254410676).

13212410444 is a wasteful number, since it uses less digits than its factorization.

13212410444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 13212410444 its reverse (44401421231), we get a palindrome (57613831675).

The spelling of 13212410444 in words is "thirteen billion, two hundred twelve million, four hundred ten thousand, four hundred forty-four".