14430000144 has 40 divisors (see below), whose sum is σ = 42602858560. Its totient is φ = 4122857088.

The previous prime is 14430000121. The next prime is 14430000161. The reversal of 14430000144 is 44100003441.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 14430000144.

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, 21472879 + ... + 21473550.

It is an arithmetic number, because the mean of its divisors is an integer number (1065071464).

Almost surely, 2^14430000144 is an apocalyptic number.

14430000144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14430000144 is an abundant number, since it is smaller than the sum of its proper divisors (28172858416).

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

14430000144 is a wasteful number, since it uses less digits than its factorization.

14430000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42946447 (or 42946441 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14430000144 its reverse (44100003441), we get a palindrome (58530003585).

The spelling of 14430000144 in words is "fourteen billion, four hundred thirty million, one hundred forty-four", and thus it is an aban number.