14258316386 has 4 divisors (see below), whose sum is σ = 21387474582. Its totient is φ = 7129158192.

The previous prime is 14258316367. The next prime is 14258316389. The reversal of 14258316386 is 68361385241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68361385241 = 1451 ⋅47113291.

It can be written as a sum of positive squares in only one way, i.e., 13402461361 + 855855025 = 115769^2 + 29255^2 .

It is a super-2 number, since 2×14258316386² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14258316386.

It is not an unprimeable number, because it can be changed into a prime (14258316389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3564579095 + ... + 3564579098.

Almost surely, 2^14258316386 is an apocalyptic number.

14258316386 is a deficient number, since it is larger than the sum of its proper divisors (7129158196).

14258316386 is an equidigital number, since it uses as much as digits as its factorization.

14258316386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129158195.

The product of its digits is 829440, while the sum is 47.

The spelling of 14258316386 in words is "fourteen billion, two hundred fifty-eight million, three hundred sixteen thousand, three hundred eighty-six".