23143003432 has 32 divisors (see below), whose sum is σ = 43563643200. Its totient is φ = 11526084864.

The previous prime is 23143003427. The next prime is 23143003441. The reversal of 23143003432 is 23430034132.

It is a junction number, because it is equal to n+sod(n) for n = 23143003397 and 23143003406.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5948944 + ... + 5952832.

It is an arithmetic number, because the mean of its divisors is an integer number (1361363850).

Almost surely, 2^23143003432 is an apocalyptic number.

It is an amenable number.

23143003432 is a deficient number, since it is larger than the sum of its proper divisors (20420639768).

23143003432 is a wasteful number, since it uses less digits than its factorization.

23143003432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625 (or 6621 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23143003432 its reverse (23430034132), we get a palindrome (46573037564).

The spelling of 23143003432 in words is "twenty-three billion, one hundred forty-three million, three thousand, four hundred thirty-two".