23252552413420 has 48 divisors (see below), whose sum is σ = 53390826720000. Its totient is φ = 8436212809920.

The previous prime is 23252552413403. The next prime is 23252552413457. The reversal of 23252552413420 is 2431425525232.

It is a super-3 number, since 3×23252552413420³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120283170 + ... + 120476329.

It is an arithmetic number, because the mean of its divisors is an integer number (1112308890000).

Almost surely, 2^{23252552413420} is an apocalyptic number.

23252552413420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23252552413420 is an abundant number, since it is smaller than the sum of its proper divisors (30138274306580).

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

23252552413420 is a wasteful number, since it uses less digits than its factorization.

23252552413420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240759958 (or 240759956 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 23252552413420 its reverse (2431425525232), we get a palindrome (25683977938652).

The spelling of 23252552413420 in words is "twenty-three trillion, two hundred fifty-two billion, five hundred fifty-two million, four hundred thirteen thousand, four hundred twenty".