23423423132 has 6 divisors (see below), whose sum is σ = 40990990488. Its totient is φ = 11711711564.

The previous prime is 23423423099. The next prime is 23423423137. The reversal of 23423423132 is 23132432432.

It is a junction number, because it is equal to n+sod(n) for n = 23423423095 and 23423423104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423423137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2927927888 + ... + 2927927895.

It is an arithmetic number, because the mean of its divisors is an integer number (6831831748).

Almost surely, 2^23423423132 is an apocalyptic number.

It is an amenable number.

23423423132 is a deficient number, since it is larger than the sum of its proper divisors (17567567356).

23423423132 is a wasteful number, since it uses less digits than its factorization.

23423423132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855855787 (or 5855855785 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

Adding to 23423423132 its reverse (23132432432), we get a palindrome (46555855564).

The spelling of 23423423132 in words is "twenty-three billion, four hundred twenty-three million, four hundred twenty-three thousand, one hundred thirty-two".