244706533620229 has 2 divisors, whose sum is σ = 244706533620230. Its totient is φ = 244706533620228.

The previous prime is 244706533620181. The next prime is 244706533620293. The reversal of 244706533620229 is 922026335607442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244701165127329 + 5368492900 = 15642927^2 + 73270^2 .

It is a cyclic number.

It is not a de Polignac number, because 244706533620229 - 2¹¹ = 244706533618181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244706533620229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244706533624229) by changing a digit.

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 as a sum of consecutive naturals, namely, 122353266810114 + 122353266810115.

It is an arithmetic number, because the mean of its divisors is an integer number (122353266810115).

Almost surely, 2^{244706533620229} is an apocalyptic number.

It is an amenable number.

244706533620229 is a deficient number, since it is larger than the sum of its proper divisors (1).

244706533620229 is an equidigital number, since it uses as much as digits as its factorization.

244706533620229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 244706533620229 in words is "two hundred forty-four trillion, seven hundred six billion, five hundred thirty-three million, six hundred twenty thousand, two hundred twenty-nine".