33453422042423 has 2 divisors, whose sum is σ = 33453422042424. Its totient is φ = 33453422042422.

The previous prime is 33453422042389. The next prime is 33453422042437. The reversal of 33453422042423 is 32424022435433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33453422042423 - 2¹⁰ = 33453422041399 is a prime.

It is a super-2 number, since 2×33453422042423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33453412042423) 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, 16726711021211 + 16726711021212.

It is an arithmetic number, because the mean of its divisors is an integer number (16726711021212).

Almost surely, 2^{33453422042423} is an apocalyptic number.

33453422042423 is a deficient number, since it is larger than the sum of its proper divisors (1).

33453422042423 is an equidigital number, since it uses as much as digits as its factorization.

33453422042423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 41.

Adding to 33453422042423 its reverse (32424022435433), we get a palindrome (65877444477856).

The spelling of 33453422042423 in words is "thirty-three trillion, four hundred fifty-three billion, four hundred twenty-two million, forty-two thousand, four hundred twenty-three".