23642204160 has 192 divisors, whose sum is σ = 78927488640. Its totient is φ = 6030295040.

The previous prime is 23642204123. The next prime is 23642204221. The reversal of 23642204160 is 6140224632.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689830 + ... + 723290.

It is an arithmetic number, because the mean of its divisors is an integer number (411080670).

Almost surely, 2^23642204160 is an apocalyptic number.

23642204160 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 23642204160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39463744320).

23642204160 is an abundant number, since it is smaller than the sum of its proper divisors (55285284480).

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

23642204160 is a wasteful number, since it uses less digits than its factorization.

23642204160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33514 (or 33494 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 23642204160 its reverse (6140224632), we get a palindrome (29782428792).

The spelling of 23642204160 in words is "twenty-three billion, six hundred forty-two million, two hundred four thousand, one hundred sixty".