14001443023313 has 4 divisors (see below), whose sum is σ = 14825057318820. Its totient is φ = 13177828727808.

The previous prime is 14001443023231. The next prime is 14001443023331. The reversal of 14001443023313 is 31332034410041.

It is a happy number.

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 6814068082129 + 7187374941184 = 2610377^2 + 2680928^2 .

It is a cyclic number.

It is not a de Polignac number, because 14001443023313 - 2³⁴ = 13984263154129 is a prime.

It is a super-2 number, since 2×14001443023313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14001443023013) 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, 411807147728 + ... + 411807147761.

It is an arithmetic number, because the mean of its divisors is an integer number (3706264329705).

Almost surely, 2^{14001443023313} is an apocalyptic number.

It is an amenable number.

14001443023313 is a deficient number, since it is larger than the sum of its proper divisors (823614295507).

14001443023313 is an equidigital number, since it uses as much as digits as its factorization.

14001443023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823614295506.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 14001443023313 its reverse (31332034410041), we get a palindrome (45333477433354).

The spelling of 14001443023313 in words is "fourteen trillion, one billion, four hundred forty-three million, twenty-three thousand, three hundred thirteen".