14004451313 has 8 divisors (see below), whose sum is σ = 14029650600. Its totient is φ = 13979276928.

The previous prime is 14004451297. The next prime is 14004451319. The reversal of 14004451313 is 31315440041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3081693169 + 10922758144 = 55513^2 + 104512^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14004451313 - 2⁴ = 14004451297 is a prime.

It is a super-2 number, since 2×14004451313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14004451319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1382495 + ... + 1392587.

It is an arithmetic number, because the mean of its divisors is an integer number (1753706325).

Almost surely, 2^14004451313 is an apocalyptic number.

It is an amenable number.

14004451313 is a deficient number, since it is larger than the sum of its proper divisors (25199287).

14004451313 is a wasteful number, since it uses less digits than its factorization.

14004451313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12451.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14004451313 its reverse (31315440041), we get a palindrome (45319891354).

The spelling of 14004451313 in words is "fourteen billion, four million, four hundred fifty-one thousand, three hundred thirteen".