23439202548 has 96 divisors (see below), whose sum is σ = 57582809088. Its totient is φ = 7411219200.

The previous prime is 23439202499. The next prime is 23439202559. The reversal of 23439202548 is 84520293432.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5256736 + ... + 5261192.

It is an arithmetic number, because the mean of its divisors is an integer number (599820928).

Almost surely, 2^23439202548 is an apocalyptic number.

It is an amenable number.

23439202548 is an abundant number, since it is smaller than the sum of its proper divisors (34143606540).

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

23439202548 is a wasteful number, since it uses less digits than its factorization.

23439202548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 23439202548 in words is "twenty-three billion, four hundred thirty-nine million, two hundred two thousand, five hundred forty-eight".