13444301412 has 36 divisors (see below), whose sum is σ = 35461782720. Its totient is φ = 4286588592.

The previous prime is 13444301393. The next prime is 13444301417. The reversal of 13444301412 is 21410344431.

13444301412 is a `hidden beast` number, since 1 + 344 + 4 + 301 + 4 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (13444301417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8117712 + ... + 8119367.

It is an arithmetic number, because the mean of its divisors is an integer number (985049520).

Almost surely, 2^13444301412 is an apocalyptic number.

13444301412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13444301412 is an abundant number, since it is smaller than the sum of its proper divisors (22017481308).

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

13444301412 is a wasteful number, since it uses less digits than its factorization.

13444301412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16237112 (or 16237107 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13444301412 its reverse (21410344431), we get a palindrome (34854645843).

The spelling of 13444301412 in words is "thirteen billion, four hundred forty-four million, three hundred one thousand, four hundred twelve".