4221627317783 has 2 divisors, whose sum is σ = 4221627317784. Its totient is φ = 4221627317782.

The previous prime is 4221627317771. The next prime is 4221627317801. The reversal of 4221627317783 is 3877137261224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4221627317783 - 2²⁸ = 4221358882327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4221627317753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110813658891 + 2110813658892.

It is an arithmetic number, because the mean of its divisors is an integer number (2110813658892).

Almost surely, 2^{4221627317783} is an apocalyptic number.

4221627317783 is a deficient number, since it is larger than the sum of its proper divisors (1).

4221627317783 is an equidigital number, since it uses as much as digits as its factorization.

4221627317783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4741632, while the sum is 53.

The spelling of 4221627317783 in words is "four trillion, two hundred twenty-one billion, six hundred twenty-seven million, three hundred seventeen thousand, seven hundred eighty-three".