14440322002240 has 28 divisors (see below), whose sum is σ = 34386016768596. Its totient is φ = 5776128800768.

The previous prime is 14440322002231. The next prime is 14440322002241. The reversal of 14440322002240 is 4220022304441.

It can be written as a sum of positive squares in 2 ways, for example, as 9462711127104 + 4977610875136 = 3076152^2 + 2231056^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14440322002199 and 14440322002208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440322002241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22563002809 + ... + 22563003448.

Almost surely, 2^{14440322002240} is an apocalyptic number.

14440322002240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14440322002240 is an abundant number, since it is smaller than the sum of its proper divisors (19945694766356).

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

14440322002240 is an equidigital number, since it uses as much as digits as its factorization.

14440322002240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45126006274 (or 45126006264 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 14440322002240 its reverse (4220022304441), we get a palindrome (18660344306681).

The spelling of 14440322002240 in words is "fourteen trillion, four hundred forty billion, three hundred twenty-two million, two thousand, two hundred forty".