23540160000 has 800 divisors, whose sum is σ = 93267744768. Its totient is φ = 5160960000.

The previous prime is 23540159911. The next prime is 23540160023. The reversal of 23540160000 is 6104532.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (800).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 208319944 + ... + 208320056.

Almost surely, 2^23540160000 is an apocalyptic number.

23540160000 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 23540160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46633872384).

23540160000 is an abundant number, since it is smaller than the sum of its proper divisors (69727584768).

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

23540160000 is an equidigital number, since it uses as much as digits as its factorization.

23540160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 23540160000 its reverse (6104532), we get a palindrome (23546264532).

The spelling of 23540160000 in words is "twenty-three billion, five hundred forty million, one hundred sixty thousand".