4122505402663 has 2 divisors, whose sum is σ = 4122505402664. Its totient is φ = 4122505402662.

The previous prime is 4122505402579. The next prime is 4122505402679. The reversal of 4122505402663 is 3662045052214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4122505402663 - 2³³ = 4113915468071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4122505402063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061252701331 + 2061252701332.

It is an arithmetic number, because the mean of its divisors is an integer number (2061252701332).

Almost surely, 2^{4122505402663} is an apocalyptic number.

4122505402663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4122505402663 is an equidigital number, since it uses as much as digits as its factorization.

4122505402663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 4122505402663 in words is "four trillion, one hundred twenty-two billion, five hundred five million, four hundred two thousand, six hundred sixty-three".