423330123039 has 4 divisors (see below), whose sum is σ = 564440164056. Its totient is φ = 282220082024.

The previous prime is 423330123037. The next prime is 423330123043. The reversal of 423330123039 is 930321033324.

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 423330123039 - 2¹ = 423330123037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423330123037) 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 in 3 ways as a sum of consecutive naturals, for example, 70555020504 + ... + 70555020509.

It is an arithmetic number, because the mean of its divisors is an integer number (141110041014).

Almost surely, 2^423330123039 is an apocalyptic number.

423330123039 is a deficient number, since it is larger than the sum of its proper divisors (141110041017).

423330123039 is a wasteful number, since it uses less digits than its factorization.

423330123039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141110041016.

The product of its (nonzero) digits is 34992, while the sum is 33.

The spelling of 423330123039 in words is "four hundred twenty-three billion, three hundred thirty million, one hundred twenty-three thousand, thirty-nine".