14423424144 has 40 divisors (see below), whose sum is σ = 37892053920. Its totient is φ = 4726318848.

The previous prime is 14423424143. The next prime is 14423424181. The reversal of 14423424144 is 44142432441.

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 (14423424143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543677 + ... + 2549340.

It is an arithmetic number, because the mean of its divisors is an integer number (947301348).

Almost surely, 2^14423424144 is an apocalyptic number.

It is an amenable number.

14423424144 is an abundant number, since it is smaller than the sum of its proper divisors (23468629776).

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

14423424144 is a wasteful number, since it uses less digits than its factorization.

14423424144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093087 (or 5093081 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

Adding to 14423424144 its reverse (44142432441), we get a palindrome (58565856585).

The spelling of 14423424144 in words is "fourteen billion, four hundred twenty-three million, four hundred twenty-four thousand, one hundred forty-four".