14001443421004 has 96 divisors (see below), whose sum is σ = 26930860992000. Its totient is φ = 6329911712256.

The previous prime is 14001443420999. The next prime is 14001443421019. The reversal of 14001443421004 is 40012434410041.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1606955752 + ... + 1606964464.

It is an arithmetic number, because the mean of its divisors is an integer number (280529802000).

Almost surely, 2^{14001443421004} is an apocalyptic number.

It is an amenable number.

14001443421004 is a deficient number, since it is larger than the sum of its proper divisors (12929417570996).

14001443421004 is a wasteful number, since it uses less digits than its factorization.

14001443421004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10607 (or 10605 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14001443421004 its reverse (40012434410041), we get a palindrome (54013877831045).

The spelling of 14001443421004 in words is "fourteen trillion, one billion, four hundred forty-three million, four hundred twenty-one thousand, four".