6225442023679 has 2 divisors, whose sum is σ = 6225442023680. Its totient is φ = 6225442023678.

The previous prime is 6225442023649. The next prime is 6225442023901. The reversal of 6225442023679 is 9763202445226.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6225442023679 is a prime.

It is a super-2 number, since 2×6225442023679² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6225442023649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3112721011839 + 3112721011840.

It is an arithmetic number, because the mean of its divisors is an integer number (3112721011840).

Almost surely, 2^{6225442023679} is an apocalyptic number.

6225442023679 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225442023679 is an equidigital number, since it uses as much as digits as its factorization.

6225442023679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 6225442023679 in words is "six trillion, two hundred twenty-five billion, four hundred forty-two million, twenty-three thousand, six hundred seventy-nine".