23133331422405 has 24 divisors (see below), whose sum is σ = 40299270835200. Its totient is φ = 12275777875680.

The previous prime is 23133331422401. The next prime is 23133331422433. The reversal of 23133331422405 is 50422413333132.

23133331422405 is a `hidden beast` number, since 2 + 3 + 1 + 333 + 314 + 2 + 2 + 4 + 0 + 5 = 666.

It is not a de Polignac number, because 23133331422405 - 2² = 23133331422401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23133331422405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133331422401) 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 23 ways as a sum of consecutive naturals, for example, 1291634341 + ... + 1291652250.

It is an arithmetic number, because the mean of its divisors is an integer number (1679136284800).

Almost surely, 2^{23133331422405} is an apocalyptic number.

It is an amenable number.

23133331422405 is a deficient number, since it is larger than the sum of its proper divisors (17165939412795).

23133331422405 is a wasteful number, since it uses less digits than its factorization.

23133331422405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583286801 (or 2583286798 counting only the distinct ones).

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

Adding to 23133331422405 its reverse (50422413333132), we get a palindrome (73555744755537).

The spelling of 23133331422405 in words is "twenty-three trillion, one hundred thirty-three billion, three hundred thirty-one million, four hundred twenty-two thousand, four hundred five".