23664363000 has 128 divisors (see below), whose sum is σ = 73890385920. Its totient is φ = 6305577600.

The previous prime is 23664362963. The next prime is 23664363007. The reversal of 23664363000 is 36346632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23664363007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5466837 + ... + 5471163.

It is an arithmetic number, because the mean of its divisors is an integer number (577268640).

Almost surely, 2^23664363000 is an apocalyptic number.

23664363000 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 23664363000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36945192960).

23664363000 is an abundant number, since it is smaller than the sum of its proper divisors (50226022920).

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

23664363000 is a wasteful number, since it uses less digits than its factorization.

23664363000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6174 (or 6160 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

The spelling of 23664363000 in words is "twenty-three billion, six hundred sixty-four million, three hundred sixty-three thousand".