23412235443 has 16 divisors (see below), whose sum is σ = 31886631936. Its totient is φ = 15273126080.

The previous prime is 23412235439. The next prime is 23412235489. The reversal of 23412235443 is 34453221432.

It is a cyclic number.

It is not a de Polignac number, because 23412235443 - 2² = 23412235439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23412235643) 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, 906730 + ... + 932192.

It is an arithmetic number, because the mean of its divisors is an integer number (1992914496).

Almost surely, 2^23412235443 is an apocalyptic number.

23412235443 is a deficient number, since it is larger than the sum of its proper divisors (8474396493).

23412235443 is a wasteful number, since it uses less digits than its factorization.

23412235443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32034.

The product of its digits is 69120, while the sum is 33.

Adding to 23412235443 its reverse (34453221432), we get a palindrome (57865456875).

The spelling of 23412235443 in words is "twenty-three billion, four hundred twelve million, two hundred thirty-five thousand, four hundred forty-three".