14380540313 has 4 divisors (see below), whose sum is σ = 14414698788. Its totient is φ = 14346381840.

The previous prime is 14380540303. The next prime is 14380540373. The reversal of 14380540313 is 31304508341.

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 3929158489 + 10451381824 = 62683^2 + 102232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14380540313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14380540313.

It is not an unprimeable number, because it can be changed into a prime (14380540303) 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, 17078606 + ... + 17079447.

It is an arithmetic number, because the mean of its divisors is an integer number (3603674697).

Almost surely, 2^14380540313 is an apocalyptic number.

It is an amenable number.

14380540313 is a deficient number, since it is larger than the sum of its proper divisors (34158475).

14380540313 is an equidigital number, since it uses as much as digits as its factorization.

14380540313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34158474.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 14380540313 in words is "fourteen billion, three hundred eighty million, five hundred forty thousand, three hundred thirteen".