6321422745130 has 24 divisors (see below), whose sum is σ = 12008952135972. Its totient is φ = 2395486512576.

The previous prime is 6321422745041. The next prime is 6321422745181. The reversal of 6321422745130 is 315472241236.

It can be written as a sum of positive squares in 2 ways, for example, as 5909172712641 + 412250032489 = 2430879^2 + 642067^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875539707 + ... + 875546926.

Almost surely, 2^{6321422745130} is an apocalyptic number.

6321422745130 is a deficient number, since it is larger than the sum of its proper divisors (5687529390842).

6321422745130 is a wasteful number, since it uses less digits than its factorization.

6321422745130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751086678 (or 1751086659 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 6321422745130 its reverse (315472241236), we get a palindrome (6636894986366).

The spelling of 6321422745130 in words is "six trillion, three hundred twenty-one billion, four hundred twenty-two million, seven hundred forty-five thousand, one hundred thirty".