423341233231005 has 24 divisors (see below), whose sum is σ = 733848696567168. Its totient is φ = 225764383169376.

The previous prime is 423341233230997. The next prime is 423341233231123. The reversal of 423341233231005 is 500132332143324.

423341233231005 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 4 + 1 + 2 + 332 + 310 + 0 + 5 = 666.

It is not a de Polignac number, because 423341233231005 - 2³ = 423341233230997 is a prime.

It is a super-2 number, since 2×423341233231005² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366247537 + ... + 367401606.

It is an arithmetic number, because the mean of its divisors is an integer number (30577029023632).

Almost surely, 2^{423341233231005} is an apocalyptic number.

423341233231005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

423341233231005 is a deficient number, since it is larger than the sum of its proper divisors (310507463336163).

423341233231005 is a wasteful number, since it uses less digits than its factorization.

423341233231005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733661977 (or 733661974 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 423341233231005 its reverse (500132332143324), we get a palindrome (923473565374329).

The spelling of 423341233231005 in words is "four hundred twenty-three trillion, three hundred forty-one billion, two hundred thirty-three million, two hundred thirty-one thousand, five".