402223132343023 has 2 divisors, whose sum is σ = 402223132343024. Its totient is φ = 402223132343022.

The previous prime is 402223132342919. The next prime is 402223132343059. The reversal of 402223132343023 is 320343231322204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402223132343023 - 2⁹ = 402223132342511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 402223132343023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402223132343723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201111566171511 + 201111566171512.

It is an arithmetic number, because the mean of its divisors is an integer number (201111566171512).

Almost surely, 2^{402223132343023} is an apocalyptic number.

402223132343023 is a deficient number, since it is larger than the sum of its proper divisors (1).

402223132343023 is an equidigital number, since it uses as much as digits as its factorization.

402223132343023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 402223132343023 its reverse (320343231322204), we get a palindrome (722566363665227).

The spelling of 402223132343023 in words is "four hundred two trillion, two hundred twenty-three billion, one hundred thirty-two million, three hundred forty-three thousand, twenty-three".