23240442002 has 8 divisors (see below), whose sum is σ = 36695434800. Its totient is φ = 11008630404.

The previous prime is 23240441971. The next prime is 23240442007. The reversal of 23240442002 is 20024404232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23240442007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305795252 + ... + 305795327.

It is an arithmetic number, because the mean of its divisors is an integer number (4586929350).

Almost surely, 2^23240442002 is an apocalyptic number.

23240442002 is a deficient number, since it is larger than the sum of its proper divisors (13454992798).

23240442002 is a wasteful number, since it uses less digits than its factorization.

23240442002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611590600.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 23240442002 its reverse (20024404232), we get a palindrome (43264846234).

The spelling of 23240442002 in words is "twenty-three billion, two hundred forty million, four hundred forty-two thousand, two".