14440400230302 has 96 divisors (see below), whose sum is σ = 32953103479296. Its totient is φ = 4561332177600.

The previous prime is 14440400230301. The next prime is 14440400230313. The reversal of 14440400230302 is 20303200404441.

It is a happy number.

It is a super-2 number, since 2×14440400230302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440400230301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19341277 + ... + 20074007.

It is an arithmetic number, because the mean of its divisors is an integer number (343261494576).

Almost surely, 2^{14440400230302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14440400230302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16476551739648).

14440400230302 is an abundant number, since it is smaller than the sum of its proper divisors (18512703248994).

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

14440400230302 is a wasteful number, since it uses less digits than its factorization.

14440400230302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733206 (or 733203 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 14440400230302 its reverse (20303200404441), we get a palindrome (34743600634743).

The spelling of 14440400230302 in words is "fourteen trillion, four hundred forty billion, four hundred million, two hundred thirty thousand, three hundred two".