6321442713 has 8 divisors (see below), whose sum is σ = 8447364000. Its totient is φ = 4204908288.

The previous prime is 6321442679. The next prime is 6321442727. The reversal of 6321442713 is 3172441236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6321442713 - 2¹⁰ = 6321441689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6321442733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345143 + ... + 2347836.

It is an arithmetic number, because the mean of its divisors is an integer number (1055920500).

Almost surely, 2^6321442713 is an apocalyptic number.

It is an amenable number.

6321442713 is a deficient number, since it is larger than the sum of its proper divisors (2125921287).

6321442713 is a wasteful number, since it uses less digits than its factorization.

6321442713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693431.

The product of its digits is 24192, while the sum is 33.

The square root of 6321442713 is about 79507.5009857561. The cubic root of 6321442713 is about 1849.0077672129.

Adding to 6321442713 its reverse (3172441236), we get a palindrome (9493883949).

The spelling of 6321442713 in words is "six billion, three hundred twenty-one million, four hundred forty-two thousand, seven hundred thirteen".