23400043225020 has 288 divisors, whose sum is σ = 89277853916160. Its totient is φ = 4819316705280.

The previous prime is 23400043225019. The next prime is 23400043225051. The reversal of 23400043225020 is 2052234000432.

It is a happy number.

23400043225020 is a `hidden beast` number, since 2 + 3 + 400 + 0 + 4 + 3 + 2 + 250 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5904240 + ... + 9036599.

It is an arithmetic number, because the mean of its divisors is an integer number (309992548320).

Almost surely, 2^{23400043225020} is an apocalyptic number.

23400043225020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23400043225020 is an abundant number, since it is smaller than the sum of its proper divisors (65877810691140).

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

23400043225020 is a wasteful number, since it uses less digits than its factorization.

23400043225020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14940985 (or 14940980 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 23400043225020 its reverse (2052234000432), we get a palindrome (25452277225452).

The spelling of 23400043225020 in words is "twenty-three trillion, four hundred billion, forty-three million, two hundred twenty-five thousand, twenty".