14421030113444 has 24 divisors (see below), whose sum is σ = 25318123447680. Its totient is φ = 7187298055616.

The previous prime is 14421030113407. The next prime is 14421030113507. The reversal of 14421030113444 is 44431103012441.

It is a super-2 number, since 2×14421030113444² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14421030113444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112489 + ... + 5484495.

It is an arithmetic number, because the mean of its divisors is an integer number (1054921810320).

Almost surely, 2^{14421030113444} is an apocalyptic number.

It is an amenable number.

14421030113444 is a deficient number, since it is larger than the sum of its proper divisors (10897093334236).

14421030113444 is a wasteful number, since it uses less digits than its factorization.

14421030113444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374667 (or 4374665 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 14421030113444 its reverse (44431103012441), we get a palindrome (58852133125885).

The spelling of 14421030113444 in words is "fourteen trillion, four hundred twenty-one billion, thirty million, one hundred thirteen thousand, four hundred forty-four".