423626332203 has 6 divisors (see below), whose sum is σ = 611904702084. Its totient is φ = 282417554796.

The previous prime is 423626332183. The next prime is 423626332229. The reversal of 423626332203 is 302233626324.

423626332203 is a `hidden beast` number, since 4 + 2 + 3 + 626 + 3 + 3 + 2 + 20 + 3 = 666.

It is not a de Polignac number, because 423626332203 - 2¹⁰ = 423626331179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423626332243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23534796225 + ... + 23534796242.

It is an arithmetic number, because the mean of its divisors is an integer number (101984117014).

Almost surely, 2^423626332203 is an apocalyptic number.

423626332203 is a deficient number, since it is larger than the sum of its proper divisors (188278369881).

423626332203 is a wasteful number, since it uses less digits than its factorization.

423626332203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47069592473 (or 47069592470 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 423626332203 its reverse (302233626324), we get a palindrome (725859958527).

The spelling of 423626332203 in words is "four hundred twenty-three billion, six hundred twenty-six million, three hundred thirty-two thousand, two hundred three".