14220476008 has 8 divisors (see below), whose sum is σ = 26663392530. Its totient is φ = 7110238000.

The previous prime is 14220475999. The next prime is 14220476009. The reversal of 14220476008 is 80067402241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13721311044 + 499164964 = 117138^2 + 22342^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14220476009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 888779743 + ... + 888779758.

Almost surely, 2^14220476008 is an apocalyptic number.

It is an amenable number.

14220476008 is a deficient number, since it is larger than the sum of its proper divisors (12442916522).

14220476008 is a wasteful number, since it uses less digits than its factorization.

14220476008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777559507 (or 1777559503 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

Adding to 14220476008 its reverse (80067402241), we get a palindrome (94287878249).

The spelling of 14220476008 in words is "fourteen billion, two hundred twenty million, four hundred seventy-six thousand, eight".