14042320408 has 8 divisors (see below), whose sum is σ = 26329350780. Its totient is φ = 7021160200.

The previous prime is 14042320381. The next prime is 14042320421. The reversal of 14042320408 is 80402324041.

It is a happy number.

14042320408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 877645018 + ... + 877645033.

Almost surely, 2^14042320408 is an apocalyptic number.

It is an amenable number.

14042320408 is a deficient number, since it is larger than the sum of its proper divisors (12287030372).

14042320408 is a wasteful number, since it uses less digits than its factorization.

14042320408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755290057 (or 1755290053 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14042320408 its reverse (80402324041), we get a palindrome (94444644449).

The spelling of 14042320408 in words is "fourteen billion, forty-two million, three hundred twenty thousand, four hundred eight".