23328900480 has 128 divisors (see below), whose sum is σ = 74412223200. Its totient is φ = 6216744960.

The previous prime is 23328900457. The next prime is 23328900481. The reversal of 23328900480 is 8400982332.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23328900481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3569856 + ... + 3576384.

Almost surely, 2^23328900480 is an apocalyptic number.

23328900480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23328900480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37206111600).

23328900480 is an abundant number, since it is smaller than the sum of its proper divisors (51083322720).

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

23328900480 is a wasteful number, since it uses less digits than its factorization.

23328900480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8412 (or 8400 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 23328900480 in words is "twenty-three billion, three hundred twenty-eight million, nine hundred thousand, four hundred eighty".