23234244660 has 192 divisors, whose sum is σ = 79272345600. Its totient is φ = 5602780800.

The previous prime is 23234244647. The next prime is 23234244661. The reversal of 23234244660 is 6644243232.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234244661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1124301 + ... + 1144779.

It is an arithmetic number, because the mean of its divisors is an integer number (412876800).

Almost surely, 2^23234244660 is an apocalyptic number.

23234244660 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 23234244660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39636172800).

23234244660 is an abundant number, since it is smaller than the sum of its proper divisors (56038100940).

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

23234244660 is a wasteful number, since it uses less digits than its factorization.

23234244660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20699 (or 20691 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 23234244660 its reverse (6644243232), we get a palindrome (29878487892).

The spelling of 23234244660 in words is "twenty-three billion, two hundred thirty-four million, two hundred forty-four thousand, six hundred sixty".