14312322321298 has 4 divisors (see below), whose sum is σ = 21468483481950. Its totient is φ = 7156161160648.

The previous prime is 14312322321293. The next prime is 14312322321377. The reversal of 14312322321298 is 89212322321341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7976766516489 + 6335555804809 = 2824317^2 + 2517053^2 .

It is a super-2 number, since 2×14312322321298² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14312322321293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3578080580323 + ... + 3578080580326.

Almost surely, 2^{14312322321298} is an apocalyptic number.

14312322321298 is a deficient number, since it is larger than the sum of its proper divisors (7156161160652).

14312322321298 is an equidigital number, since it uses as much as digits as its factorization.

14312322321298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156161160651.

The product of its digits is 248832, while the sum is 43.

Adding to 14312322321298 its sum of digits (43), we get a palindrome (14312322321341).

The spelling of 14312322321298 in words is "fourteen trillion, three hundred twelve billion, three hundred twenty-two million, three hundred twenty-one thousand, two hundred ninety-eight".