6344255023 has 4 divisors (see below), whose sum is σ = 6344493480. Its totient is φ = 6344016568.

The previous prime is 6344255011. The next prime is 6344255039. The reversal of 6344255023 is 3205524436.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6344255023 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 6344255023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6344255083) 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, 73465 + ... + 134482.

It is an arithmetic number, because the mean of its divisors is an integer number (1586123370).

Almost surely, 2^6344255023 is an apocalyptic number.

6344255023 is a deficient number, since it is larger than the sum of its proper divisors (238457).

6344255023 is a wasteful number, since it uses less digits than its factorization.

6344255023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238456.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 6344255023 is about 79650.8319040046. The cubic root of 6344255023 is about 1851.2292801921.

Adding to 6344255023 its reverse (3205524436), we get a palindrome (9549779459).

The spelling of 6344255023 in words is "six billion, three hundred forty-four million, two hundred fifty-five thousand, twenty-three".