403322331134423 has 2 divisors, whose sum is σ = 403322331134424. Its totient is φ = 403322331134422.

The previous prime is 403322331134357. The next prime is 403322331134617. The reversal of 403322331134423 is 324431133223304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 403322331134423 - 2²⁰ = 403322330085847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403322331034423) 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, 201661165567211 + 201661165567212.

It is an arithmetic number, because the mean of its divisors is an integer number (201661165567212).

Almost surely, 2^{403322331134423} is an apocalyptic number.

403322331134423 is a deficient number, since it is larger than the sum of its proper divisors (1).

403322331134423 is an equidigital number, since it uses as much as digits as its factorization.

403322331134423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 403322331134423 its reverse (324431133223304), we get a palindrome (727753464357727).

The spelling of 403322331134423 in words is "four hundred three trillion, three hundred twenty-two billion, three hundred thirty-one million, one hundred thirty-four thousand, four hundred twenty-three".