626646050622341 has 2 divisors, whose sum is σ = 626646050622342. Its totient is φ = 626646050622340.

The previous prime is 626646050622301. The next prime is 626646050622377. The reversal of 626646050622341 is 143226050646626.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 620802571128100 + 5843479494241 = 24915910^2 + 2417329^2 .

It is a cyclic number.

It is not a de Polignac number, because 626646050622341 - 2³⁸ = 626371172715397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (626646050622301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313323025311170 + 313323025311171.

It is an arithmetic number, because the mean of its divisors is an integer number (313323025311171).

Almost surely, 2^{626646050622341} is an apocalyptic number.

It is an amenable number.

626646050622341 is a deficient number, since it is larger than the sum of its proper divisors (1).

626646050622341 is an equidigital number, since it uses as much as digits as its factorization.

626646050622341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14929920, while the sum is 53.

The spelling of 626646050622341 in words is "six hundred twenty-six trillion, six hundred forty-six billion, fifty million, six hundred twenty-two thousand, three hundred forty-one".