23301423306 has 128 divisors (see below), whose sum is σ = 60371136000. Its totient is φ = 6524167680.

The previous prime is 23301423293. The next prime is 23301423311. The reversal of 23301423306 is 60332410332.

It is a happy number.

23301423306 is a `hidden beast` number, since 2 + 330 + 1 + 4 + 23 + 306 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23301423306.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6754270 + ... + 6757718.

It is an arithmetic number, because the mean of its divisors is an integer number (471649500).

Almost surely, 2^23301423306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23301423306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30185568000).

23301423306 is an abundant number, since it is smaller than the sum of its proper divisors (37069712694).

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

23301423306 is a wasteful number, since it uses less digits than its factorization.

23301423306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 23301423306 its reverse (60332410332), we get a palindrome (83633833638).

It can be divided in two parts, 2330 and 1423306, that added together give a square (1425636 = 1194²).

The spelling of 23301423306 in words is "twenty-three billion, three hundred one million, four hundred twenty-three thousand, three hundred six".