23242003445 has 8 divisors (see below), whose sum is σ = 27893898936. Its totient is φ = 18591272896.

The previous prime is 23242003387. The next prime is 23242003459. The reversal of 23242003445 is 54430024232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 131010916 + 23110992529 = 11446^2 + 152023^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23242003445 - 2⁶ = 23242003381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246722 + ... + 327651.

It is an arithmetic number, because the mean of its divisors is an integer number (3486737367).

Almost surely, 2^23242003445 is an apocalyptic number.

It is an amenable number.

23242003445 is a deficient number, since it is larger than the sum of its proper divisors (4651895491).

23242003445 is an equidigital number, since it uses as much as digits as its factorization.

23242003445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582471.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 23242003445 its reverse (54430024232), we get a palindrome (77672027677).

The spelling of 23242003445 in words is "twenty-three billion, two hundred forty-two million, three thousand, four hundred forty-five".