23300000444 has 24 divisors (see below), whose sum is σ = 46885899648. Its totient is φ = 9924450480.

The previous prime is 23300000443. The next prime is 23300000459. The reversal of 23300000444 is 44400000332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23300000443) 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, 2548022 + ... + 2557149.

It is an arithmetic number, because the mean of its divisors is an integer number (1953579152).

Almost surely, 2^23300000444 is an apocalyptic number.

It is an amenable number.

23300000444 is an abundant number, since it is smaller than the sum of its proper divisors (23585899204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23300000444 is a wasteful number, since it uses less digits than its factorization.

23300000444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105345 (or 5105343 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23300000444 its reverse (44400000332), we get a palindrome (67700000776).

The spelling of 23300000444 in words is "twenty-three billion, three hundred million, four hundred forty-four", and thus it is an aban number.