14263813538 has 64 divisors (see below), whose sum is σ = 25034268672. Its totient is φ = 6042263040.

The previous prime is 14263813507. The next prime is 14263813547. The reversal of 14263813538 is 83531836241.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1610783 + ... + 1619613.

It is an arithmetic number, because the mean of its divisors is an integer number (391160448).

Almost surely, 2^14263813538 is an apocalyptic number.

14263813538 is a deficient number, since it is larger than the sum of its proper divisors (10770455134).

14263813538 is a wasteful number, since it uses less digits than its factorization.

14263813538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8979.

The product of its digits is 414720, while the sum is 44.

The spelling of 14263813538 in words is "fourteen billion, two hundred sixty-three million, eight hundred thirteen thousand, five hundred thirty-eight".