122434244044423 has 2 divisors, whose sum is σ = 122434244044424. Its totient is φ = 122434244044422.

The previous prime is 122434244044397. The next prime is 122434244044471. The reversal of 122434244044423 is 324440442434221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122434244044423 - 2¹³ = 122434244036231 is a prime.

It is a super-2 number, since 2×122434244044423² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122434244044423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122434244044223) 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, 61217122022211 + 61217122022212.

It is an arithmetic number, because the mean of its divisors is an integer number (61217122022212).

Almost surely, 2^{122434244044423} is an apocalyptic number.

122434244044423 is a deficient number, since it is larger than the sum of its proper divisors (1).

122434244044423 is an equidigital number, since it uses as much as digits as its factorization.

122434244044423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2359296, while the sum is 43.

Adding to 122434244044423 its reverse (324440442434221), we get a palindrome (446874686478644).

The spelling of 122434244044423 in words is "one hundred twenty-two trillion, four hundred thirty-four billion, two hundred forty-four million, forty-four thousand, four hundred twenty-three".