6321422744752 has 20 divisors (see below), whose sum is σ = 12248450685640. Its totient is φ = 3160532245248.

The previous prime is 6321422744633. The next prime is 6321422744773. The reversal of 6321422744752 is 2574472241236.

It is a junction number, because it is equal to n+sod(n) for n = 6321422744696 and 6321422744705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10904073 + ... + 11469160.

It is an arithmetic number, because the mean of its divisors is an integer number (612422534282).

Almost surely, 2^{6321422744752} is an apocalyptic number.

It is an amenable number.

6321422744752 is a deficient number, since it is larger than the sum of its proper divisors (5927027940888).

6321422744752 is a wasteful number, since it uses less digits than its factorization.

6321422744752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22390900 (or 22390894 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 49.

Adding to 6321422744752 its reverse (2574472241236), we get a palindrome (8895894985988).

The spelling of 6321422744752 in words is "six trillion, three hundred twenty-one billion, four hundred twenty-two million, seven hundred forty-four thousand, seven hundred fifty-two".