14004121401440 has 24 divisors (see below), whose sum is σ = 33084736811280. Its totient is φ = 5601648560512.

The previous prime is 14004121401421. The next prime is 14004121401481. The reversal of 14004121401440 is 4410412140041.

14004121401440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14004121401440² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43762879220 + ... + 43762879539.

It is an arithmetic number, because the mean of its divisors is an integer number (1378530700470).

Almost surely, 2^{14004121401440} is an apocalyptic number.

14004121401440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14004121401440 is an abundant number, since it is smaller than the sum of its proper divisors (19080615409840).

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

14004121401440 is an equidigital number, since it uses as much as digits as its factorization.

14004121401440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87525758774 (or 87525758766 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 14004121401440 its reverse (4410412140041), we get a palindrome (18414533541481).

The spelling of 14004121401440 in words is "fourteen trillion, four billion, one hundred twenty-one million, four hundred one thousand, four hundred forty".