14534002240 has 28 divisors (see below), whose sum is σ = 34609093596. Its totient is φ = 5813600768.

The previous prime is 14534002237. The next prime is 14534002271. The reversal of 14534002240 is 4220043541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3777823296 + 10756178944 = 61464^2 + 103712^2 .

It is a super-2 number, since 2×14534002240² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22709059 + ... + 22709698.

It is an arithmetic number, because the mean of its divisors is an integer number (1236039057).

Almost surely, 2^14534002240 is an apocalyptic number.

14534002240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14534002240 is an abundant number, since it is smaller than the sum of its proper divisors (20075091356).

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

14534002240 is an equidigital number, since it uses as much as digits as its factorization.

14534002240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45418774 (or 45418764 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 14534002240 its reverse (4220043541), we get a palindrome (18754045781).

The spelling of 14534002240 in words is "fourteen billion, five hundred thirty-four million, two thousand, two hundred forty".