14001444424 has 32 divisors (see below), whose sum is σ = 28845381600. Its totient is φ = 6318501120.

The previous prime is 14001444421. The next prime is 14001444427. The reversal of 14001444424 is 42444410041.

It is an interprime number because it is at equal distance from previous prime (14001444421) and next prime (14001444427).

It is a junction number, because it is equal to n+sod(n) for n = 14001444392 and 14001444401.

It is not an unprimeable number, because it can be changed into a prime (14001444421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560097 + ... + 584560.

It is an arithmetic number, because the mean of its divisors is an integer number (901418175).

Almost surely, 2^14001444424 is an apocalyptic number.

It is an amenable number.

14001444424 is an abundant number, since it is smaller than the sum of its proper divisors (14843937176).

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

14001444424 is a wasteful number, since it uses less digits than its factorization.

14001444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144813 (or 1144809 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 14001444424 its reverse (42444410041), we get a palindrome (56445854465).

The spelling of 14001444424 in words is "fourteen billion, one million, four hundred forty-four thousand, four hundred twenty-four".