14514104440 has 128 divisors (see below), whose sum is σ = 36924465600. Its totient is φ = 5086126080.

The previous prime is 14514104417. The next prime is 14514104443. The reversal of 14514104440 is 4440141541.

It is a junction number, because it is equal to n+sod(n) for n = 14514104399 and 14514104408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14514104443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11189872 + ... + 11191168.

Almost surely, 2^14514104440 is an apocalyptic number.

14514104440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14514104440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18462232800).

14514104440 is an abundant number, since it is smaller than the sum of its proper divisors (22410361160).

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

14514104440 is a wasteful number, since it uses less digits than its factorization.

14514104440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225 (or 2221 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 14514104440 its reverse (4440141541), we get a palindrome (18954245981).

The spelling of 14514104440 in words is "fourteen billion, five hundred fourteen million, one hundred four thousand, four hundred forty".