14011231221313 has 4 divisors (see below), whose sum is σ = 14055995538628. Its totient is φ = 13966466904000.

The previous prime is 14011231221311. The next prime is 14011231221371. The reversal of 14011231221313 is 31312213211041.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7188227501569 + 6823003719744 = 2681087^2 + 2612088^2 .

It is a cyclic number.

It is not a de Polignac number, because 14011231221313 - 2¹ = 14011231221311 is a prime.

It is a super-3 number, since 3×14011231221313³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14011231221311) 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, 22382158188 + ... + 22382158813.

It is an arithmetic number, because the mean of its divisors is an integer number (3513998884657).

Almost surely, 2^{14011231221313} is an apocalyptic number.

It is an amenable number.

14011231221313 is a deficient number, since it is larger than the sum of its proper divisors (44764317315).

14011231221313 is an equidigital number, since it uses as much as digits as its factorization.

14011231221313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44764317314.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 14011231221313 its reverse (31312213211041), we get a palindrome (45323444432354).

The spelling of 14011231221313 in words is "fourteen trillion, eleven billion, two hundred thirty-one million, two hundred twenty-one thousand, three hundred thirteen".