423122334141413 has 2 divisors, whose sum is σ = 423122334141414. Its totient is φ = 423122334141412.

The previous prime is 423122334141343. The next prime is 423122334141427. The reversal of 423122334141413 is 314141433221324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383678696447524 + 39443637693889 = 19587718^2 + 6280417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423122334141413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423122334141113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211561167070706 + 211561167070707.

It is an arithmetic number, because the mean of its divisors is an integer number (211561167070707).

Almost surely, 2^{423122334141413} is an apocalyptic number.

It is an amenable number.

423122334141413 is a deficient number, since it is larger than the sum of its proper divisors (1).

423122334141413 is an equidigital number, since it uses as much as digits as its factorization.

423122334141413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 38.

Adding to 423122334141413 its reverse (314141433221324), we get a palindrome (737263767362737).

The spelling of 423122334141413 in words is "four hundred twenty-three trillion, one hundred twenty-two billion, three hundred thirty-four million, one hundred forty-one thousand, four hundred thirteen".