14332319986 has 8 divisors (see below), whose sum is σ = 21499827804. Its totient is φ = 7165710720.

The previous prime is 14332319917. The next prime is 14332319987. The reversal of 14332319986 is 68991323341.

It can be written as a sum of positive squares in 2 ways, for example, as 10104069361 + 4228250625 = 100519^2 + 65025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14332319987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183235 + ... + 249478.

Almost surely, 2^14332319986 is an apocalyptic number.

14332319986 is a deficient number, since it is larger than the sum of its proper divisors (7167507818).

14332319986 is a wasteful number, since it uses less digits than its factorization.

14332319986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449276.

The product of its digits is 839808, while the sum is 49.

The spelling of 14332319986 in words is "fourteen billion, three hundred thirty-two million, three hundred nineteen thousand, nine hundred eighty-six".