422342322403 has 2 divisors, whose sum is σ = 422342322404. Its totient is φ = 422342322402.

The previous prime is 422342322397. The next prime is 422342322407. The reversal of 422342322403 is 304223243224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422342322403 - 2⁵ = 422342322371 is a prime.

It is not a weakly prime, because it can be changed into another prime (422342322407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211171161201 + 211171161202.

It is an arithmetic number, because the mean of its divisors is an integer number (211171161202).

Almost surely, 2^422342322403 is an apocalyptic number.

422342322403 is a deficient number, since it is larger than the sum of its proper divisors (1).

422342322403 is an equidigital number, since it uses as much as digits as its factorization.

422342322403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 422342322403 its reverse (304223243224), we get a palindrome (726565565627).

The spelling of 422342322403 in words is "four hundred twenty-two billion, three hundred forty-two million, three hundred twenty-two thousand, four hundred three".