14063643692 has 12 divisors (see below), whose sum is σ = 28127287440. Its totient is φ = 6027275856.

The previous prime is 14063643691. The next prime is 14063643707. The reversal of 14063643692 is 29634636041.

14063643692 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14063643691) 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, 251136467 + ... + 251136522.

It is an arithmetic number, because the mean of its divisors is an integer number (2343940620).

Almost surely, 2^14063643692 is an apocalyptic number.

It is an amenable number.

14063643692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14063643692 is a wasteful number, since it uses less digits than its factorization.

14063643692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502273000 (or 502272998 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 14063643692 in words is "fourteen billion, sixty-three million, six hundred forty-three thousand, six hundred ninety-two".