14238462893 has 4 divisors (see below), whose sum is σ = 14541408960. Its totient is φ = 13935516828.

The previous prime is 14238462883. The next prime is 14238462907. The reversal of 14238462893 is 39826483241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39826483241 = 67 ⋅594425123.

It is a cyclic number.

It is not a de Polignac number, because 14238462893 - 2¹² = 14238458797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14238462883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151472963 + ... + 151473056.

It is an arithmetic number, because the mean of its divisors is an integer number (3635352240).

Almost surely, 2^14238462893 is an apocalyptic number.

It is an amenable number.

14238462893 is a deficient number, since it is larger than the sum of its proper divisors (302946067).

14238462893 is an equidigital number, since it uses as much as digits as its factorization.

14238462893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302946066.

The product of its digits is 1990656, while the sum is 50.

The spelling of 14238462893 in words is "fourteen billion, two hundred thirty-eight million, four hundred sixty-two thousand, eight hundred ninety-three".