14263489988 has 24 divisors (see below), whose sum is σ = 27236645184. Its totient is φ = 6481893600.

The previous prime is 14263489969. The next prime is 14263490023. The reversal of 14263489988 is 88998436241.

It is a self number, because there is not a number n which added to its sum of digits gives 14263489988.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165458 + ... + 236438.

It is an arithmetic number, because the mean of its divisors is an integer number (1134860216).

Almost surely, 2^14263489988 is an apocalyptic number.

It is an amenable number.

14263489988 is a deficient number, since it is larger than the sum of its proper divisors (12973155196).

14263489988 is a wasteful number, since it uses less digits than its factorization.

14263489988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75563 (or 75561 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 62.

The spelling of 14263489988 in words is "fourteen billion, two hundred sixty-three million, four hundred eighty-nine thousand, nine hundred eighty-eight".