14444144141412 has 24 divisors (see below), whose sum is σ = 33742514161216. Its totient is φ = 4809070261728.

The previous prime is 14444144141387. The next prime is 14444144141459. The reversal of 14444144141412 is 21414144144441.

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

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, 705545848 + ... + 705566319.

Almost surely, 2^{14444144141412} is an apocalyptic number.

14444144141412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14444144141412 is an abundant number, since it is smaller than the sum of its proper divisors (19298370019804).

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

14444144141412 is a wasteful number, since it uses less digits than its factorization.

14444144141412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411113027 (or 1411113025 counting only the distinct ones).

The product of its digits is 131072, while the sum is 39.

Adding to 14444144141412 its reverse (21414144144441), we get a palindrome (35858288285853).

The spelling of 14444144141412 in words is "fourteen trillion, four hundred forty-four billion, one hundred forty-four million, one hundred forty-one thousand, four hundred twelve".