23232176542 has 4 divisors (see below), whose sum is σ = 34848264816. Its totient is φ = 11616088270.

The previous prime is 23232176537. The next prime is 23232176543. The reversal of 23232176542 is 24567123232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23232176543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808044134 + ... + 5808044137.

It is an arithmetic number, because the mean of its divisors is an integer number (8712066204).

Almost surely, 2^23232176542 is an apocalyptic number.

23232176542 is a deficient number, since it is larger than the sum of its proper divisors (11616088274).

23232176542 is a wasteful number, since it uses less digits than its factorization.

23232176542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616088273.

The product of its digits is 120960, while the sum is 37.

Adding to 23232176542 its reverse (24567123232), we get a palindrome (47799299774).

The spelling of 23232176542 in words is "twenty-three billion, two hundred thirty-two million, one hundred seventy-six thousand, five hundred forty-two".