14020006808 has 8 divisors (see below), whose sum is σ = 26287512780. Its totient is φ = 7010003400.

The previous prime is 14020006801. The next prime is 14020006823. The reversal of 14020006808 is 80860002041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020006801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 876250418 + ... + 876250433.

Almost surely, 2^14020006808 is an apocalyptic number.

It is an amenable number.

14020006808 is a deficient number, since it is larger than the sum of its proper divisors (12267505972).

14020006808 is a wasteful number, since it uses less digits than its factorization.

14020006808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752500857 (or 1752500853 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 14020006808 its reverse (80860002041), we get a palindrome (94880008849).

The spelling of 14020006808 in words is "fourteen billion, twenty million, six thousand, eight hundred eight".