14104404321440 has 48 divisors (see below), whose sum is σ = 33323252981760. Its totient is φ = 5641491206400.

The previous prime is 14104404321433. The next prime is 14104404321479. The reversal of 14104404321440 is 4412340440141.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 14104404321397 and 14104404321406.

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, 1250465 + ... + 5456415.

It is an arithmetic number, because the mean of its divisors is an integer number (694234437120).

Almost surely, 2^{14104404321440} is an apocalyptic number.

14104404321440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14104404321440 is an abundant number, since it is smaller than the sum of its proper divisors (19218848660320).

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

14104404321440 is a wasteful number, since it uses less digits than its factorization.

14104404321440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226925 (or 4226917 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 14104404321440 its reverse (4412340440141), we get a palindrome (18516744761581).

The spelling of 14104404321440 in words is "fourteen trillion, one hundred four billion, four hundred four million, three hundred twenty-one thousand, four hundred forty".