14402440131302 has 8 divisors (see below), whose sum is σ = 21604195631856. Its totient is φ = 7201041587352.

The previous prime is 14402440131293. The next prime is 14402440131307. The reversal of 14402440131302 is 20313104420441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14402440131307) 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 3 ways as a sum of consecutive naturals, for example, 89138258 + ... + 89299685.

It is an arithmetic number, because the mean of its divisors is an integer number (2700524453982).

Almost surely, 2^{14402440131302} is an apocalyptic number.

14402440131302 is a deficient number, since it is larger than the sum of its proper divisors (7201755500554).

14402440131302 is a wasteful number, since it uses less digits than its factorization.

14402440131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178478302.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 14402440131302 its reverse (20313104420441), we get a palindrome (34715544551743).

The spelling of 14402440131302 in words is "fourteen trillion, four hundred two billion, four hundred forty million, one hundred thirty-one thousand, three hundred two".