23003040441 has 8 divisors (see below), whose sum is σ = 32284969120. Its totient is φ = 14528236032.

The previous prime is 23003040427. The next prime is 23003040449. The reversal of 23003040441 is 14404030032.

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

It is a de Polignac number, because none of the positive numbers 2^k-23003040441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23003040449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201781000 + ... + 201781113.

It is an arithmetic number, because the mean of its divisors is an integer number (4035621140).

Almost surely, 2^23003040441 is an apocalyptic number.

It is an amenable number.

23003040441 is a deficient number, since it is larger than the sum of its proper divisors (9281928679).

23003040441 is a wasteful number, since it uses less digits than its factorization.

23003040441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403562135.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23003040441 its reverse (14404030032), we get a palindrome (37407070473).

The spelling of 23003040441 in words is "twenty-three billion, three million, forty thousand, four hundred forty-one".