14128959018826 has 8 divisors (see below), whose sum is σ = 21228702154884. Its totient is φ = 7052724967200.

The previous prime is 14128959018809. The next prime is 14128959018827. The reversal of 14128959018826 is 62881095982141.

It can be written as a sum of positive squares in 2 ways, for example, as 14125563043201 + 3395975625 = 3758399^2 + 58275^2 .

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 (14128959018827) 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, 5877269605 + ... + 5877272008.

Almost surely, 2^{14128959018826} is an apocalyptic number.

14128959018826 is a deficient number, since it is larger than the sum of its proper divisors (7099743136058).

14128959018826 is a wasteful number, since it uses less digits than its factorization.

14128959018826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11754542216.

The product of its (nonzero) digits is 19906560, while the sum is 64.

The spelling of 14128959018826 in words is "fourteen trillion, one hundred twenty-eight billion, nine hundred fifty-nine million, eighteen thousand, eight hundred twenty-six".