14021104404040 has 32 divisors (see below), whose sum is σ = 32635329219000. Its totient is φ = 5415047217664.

The previous prime is 14021104404037. The next prime is 14021104404059. The reversal of 14021104404040 is 4040440112041.

It can be written as a sum of positive squares in 4 ways, for example, as 13737741950916 + 283362453124 = 3706446^2 + 532318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14021104403996 and 14021104404014.

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, 6043578325 + ... + 6043580644.

Almost surely, 2^{14021104404040} is an apocalyptic number.

14021104404040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14021104404040 is an abundant number, since it is smaller than the sum of its proper divisors (18614224814960).

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

14021104404040 is a wasteful number, since it uses less digits than its factorization.

14021104404040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12087159009 (or 12087159005 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14021104404040 its reverse (4040440112041), we get a palindrome (18061544516081).

The spelling of 14021104404040 in words is "fourteen trillion, twenty-one billion, one hundred four million, four hundred four thousand, forty".