6338243001 has 4 divisors (see below), whose sum is σ = 8450990672. Its totient is φ = 4225495332.

The previous prime is 6338242997. The next prime is 6338243027. The reversal of 6338243001 is 1003428336.

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.

It is not a de Polignac number, because 6338243001 - 2² = 6338242997 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 6338243001.

It is not an unprimeable number, because it can be changed into a prime (6338233001) 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, 1056373831 + ... + 1056373836.

It is an arithmetic number, because the mean of its divisors is an integer number (2112747668).

Almost surely, 2^6338243001 is an apocalyptic number.

It is an amenable number.

6338243001 is a deficient number, since it is larger than the sum of its proper divisors (2112747671).

6338243001 is a wasteful number, since it uses less digits than its factorization.

6338243001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112747670.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6338243001 is about 79613.0831019626. The cubic root of 6338243001 is about 1850.6443337289.

The spelling of 6338243001 in words is "six billion, three hundred thirty-eight million, two hundred forty-three thousand, one".