14042423312144 has 20 divisors (see below), whose sum is σ = 27720538473996. Its totient is φ = 6888735964032.

The previous prime is 14042423312119. The next prime is 14042423312191. The reversal of 14042423312144 is 44121332424041.

It can be written as a sum of positive squares in 2 ways, for example, as 9681058873600 + 4361364438544 = 3111440^2 + 2088388^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8279729879 + ... + 8279731574.

Almost surely, 2^{14042423312144} is an apocalyptic number.

It is an amenable number.

14042423312144 is a deficient number, since it is larger than the sum of its proper divisors (13678115161852).

14042423312144 is a wasteful number, since it uses less digits than its factorization.

14042423312144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16559461514 (or 16559461508 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 14042423312144 its reverse (44121332424041), we get a palindrome (58163755736185).

The spelling of 14042423312144 in words is "fourteen trillion, forty-two billion, four hundred twenty-three million, three hundred twelve thousand, one hundred forty-four".