22134403320423 has 8 divisors (see below), whose sum is σ = 29804741105136. Its totient is φ = 14610167208000.

The previous prime is 22134403320383. The next prime is 22134403320487. The reversal of 22134403320423 is 32402330443122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22134403320423 - 2⁸ = 22134403320167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134403320493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36525417718 + ... + 36525418323.

It is an arithmetic number, because the mean of its divisors is an integer number (3725592638142).

Almost surely, 2^{22134403320423} is an apocalyptic number.

22134403320423 is a deficient number, since it is larger than the sum of its proper divisors (7670337784713).

22134403320423 is a wasteful number, since it uses less digits than its factorization.

22134403320423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73050836145.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 22134403320423 its reverse (32402330443122), we get a palindrome (54536733763545).

The spelling of 22134403320423 in words is "twenty-two trillion, one hundred thirty-four billion, four hundred three million, three hundred twenty thousand, four hundred twenty-three".