23003444045 has 8 divisors (see below), whose sum is σ = 28246089696. Its totient is φ = 17974784016.

The previous prime is 23003444041. The next prime is 23003444063. The reversal of 23003444045 is 54044430032.

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 23003444045 - 2² = 23003444041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23003443999 and 23003444017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003444041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53496167 + ... + 53496596.

It is an arithmetic number, because the mean of its divisors is an integer number (3530761212).

Almost surely, 2^23003444045 is an apocalyptic number.

It is an amenable number.

23003444045 is a deficient number, since it is larger than the sum of its proper divisors (5242645651).

23003444045 is a wasteful number, since it uses less digits than its factorization.

23003444045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106992811.

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

Adding to 23003444045 its reverse (54044430032), we get a palindrome (77047874077).

The spelling of 23003444045 in words is "twenty-three billion, three million, four hundred forty-four thousand, forty-five".