423001443323301 has 4 divisors (see below), whose sum is σ = 564001924431072. Its totient is φ = 282000962215532.

The previous prime is 423001443323227. The next prime is 423001443323339. The reversal of 423001443323301 is 103323344100324.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423001443323301 - 2¹⁰ = 423001443322277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423001443303301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70500240553881 + ... + 70500240553886.

It is an arithmetic number, because the mean of its divisors is an integer number (141000481107768).

Almost surely, 2^{423001443323301} is an apocalyptic number.

It is an amenable number.

423001443323301 is a deficient number, since it is larger than the sum of its proper divisors (141000481107771).

423001443323301 is a wasteful number, since it uses less digits than its factorization.

423001443323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141000481107770.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 423001443323301 its reverse (103323344100324), we get a palindrome (526324787423625).

The spelling of 423001443323301 in words is "four hundred twenty-three trillion, one billion, four hundred forty-three million, three hundred twenty-three thousand, three hundred one".