23555234442323 has 16 divisors (see below), whose sum is σ = 25780503303936. Its totient is φ = 21425213214720.

The previous prime is 23555234442227. The next prime is 23555234442359. The reversal of 23555234442323 is 32324443255532.

It is a cyclic number.

It is not a de Polignac number, because 23555234442323 - 2²⁶ = 23555167333459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23555234472323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30102686 + ... + 30875267.

It is an arithmetic number, because the mean of its divisors is an integer number (1611281456496).

Almost surely, 2^{23555234442323} is an apocalyptic number.

23555234442323 is a deficient number, since it is larger than the sum of its proper divisors (2225268861613).

23555234442323 is a wasteful number, since it uses less digits than its factorization.

23555234442323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60978734.

The product of its digits is 10368000, while the sum is 47.

Adding to 23555234442323 its reverse (32324443255532), we get a palindrome (55879677697855).

The spelling of 23555234442323 in words is "twenty-three trillion, five hundred fifty-five billion, two hundred thirty-four million, four hundred forty-two thousand, three hundred twenty-three".