14420111102440 has 64 divisors (see below), whose sum is σ = 34576251701760. Its totient is φ = 5399871375360.

The previous prime is 14420111102413. The next prime is 14420111102459. The reversal of 14420111102440 is 4420111102441.

14420111102440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166701801 + ... + 166788280.

It is an arithmetic number, because the mean of its divisors is an integer number (540253932840).

Almost surely, 2^{14420111102440} is an apocalyptic number.

14420111102440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14420111102440 is an abundant number, since it is smaller than the sum of its proper divisors (20156140599320).

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

14420111102440 is a wasteful number, since it uses less digits than its factorization.

14420111102440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333490162 (or 333490158 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 14420111102440 its reverse (4420111102441), we get a palindrome (18840222204881).

Subtracting from 14420111102440 its reverse (4420111102441), we obtain a palindrome (9999999999999).

The spelling of 14420111102440 in words is "fourteen trillion, four hundred twenty billion, one hundred eleven million, one hundred two thousand, four hundred forty".