14263802628 has 12 divisors (see below), whose sum is σ = 33282206160. Its totient is φ = 4754600872.

The previous prime is 14263802617. The next prime is 14263802629. The reversal of 14263802628 is 82620836241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 14263802628.

It is not an unprimeable number, because it can be changed into a prime (14263802629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594325098 + ... + 594325121.

It is an arithmetic number, because the mean of its divisors is an integer number (2773517180).

Almost surely, 2^14263802628 is an apocalyptic number.

It is an amenable number.

14263802628 is an abundant number, since it is smaller than the sum of its proper divisors (19018403532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14263802628 is a wasteful number, since it uses less digits than its factorization.

14263802628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188650226 (or 1188650224 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 14263802628 in words is "fourteen billion, two hundred sixty-three million, eight hundred two thousand, six hundred twenty-eight".