14444131212 has 108 divisors (see below), whose sum is σ = 42558712560. Its totient is φ = 4118530752.

The previous prime is 14444131171. The next prime is 14444131217. The reversal of 14444131212 is 21213144441.

14444131212 is a `hidden beast` number, since 1 + 4 + 4 + 441 + 3 + 1 + 212 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14444131217) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 889833 + ... + 905919.

Almost surely, 2^14444131212 is an apocalyptic number.

14444131212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14444131212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21279356280).

14444131212 is an abundant number, since it is smaller than the sum of its proper divisors (28114581348).

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

14444131212 is a wasteful number, since it uses less digits than its factorization.

14444131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16620 (or 16608 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 14444131212 its reverse (21213144441), we get a palindrome (35657275653).

The spelling of 14444131212 in words is "fourteen billion, four hundred forty-four million, one hundred thirty-one thousand, two hundred twelve".