23044988888 has 32 divisors (see below), whose sum is σ = 46254456000. Its totient is φ = 10731025440.

The previous prime is 23044988873. The next prime is 23044988899. The reversal of 23044988888 is 88888944032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23044988888.

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, 1275878 + ... + 1293813.

It is an arithmetic number, because the mean of its divisors is an integer number (1445451750).

Almost surely, 2^23044988888 is an apocalyptic number.

It is an amenable number.

23044988888 is an abundant number, since it is smaller than the sum of its proper divisors (23209467112).

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

23044988888 is a wasteful number, since it uses less digits than its factorization.

23044988888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569775 (or 2569771 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 62.

The spelling of 23044988888 in words is "twenty-three billion, forty-four million, nine hundred eighty-eight thousand, eight hundred eighty-eight".