423060688823 has 4 divisors (see below), whose sum is σ = 423063924648. Its totient is φ = 423057453000.

The previous prime is 423060688819. The next prime is 423060688837. The reversal of 423060688823 is 328886060324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423060688823 - 2² = 423060688819 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423060688123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413161 + ... + 1686162.

It is an arithmetic number, because the mean of its divisors is an integer number (105765981162).

Almost surely, 2^423060688823 is an apocalyptic number.

423060688823 is a deficient number, since it is larger than the sum of its proper divisors (3235825).

423060688823 is a wasteful number, since it uses less digits than its factorization.

423060688823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235824.

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 423060688823 in words is "four hundred twenty-three billion, sixty million, six hundred eighty-eight thousand, eight hundred twenty-three".