23422433523152 has 80 divisors (see below), whose sum is σ = 47879911918080. Its totient is φ = 11082828556800.

The previous prime is 23422433523143. The next prime is 23422433523157. The reversal of 23422433523152 is 25132533422432.

It is a happy number.

It is a super-2 number, since 2×23422433523152² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23422433523157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23890127 + ... + 24851217.

It is an arithmetic number, because the mean of its divisors is an integer number (598498898976).

Almost surely, 2^{23422433523152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23422433523152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23939955959040).

23422433523152 is an abundant number, since it is smaller than the sum of its proper divisors (24457478394928).

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

23422433523152 is a wasteful number, since it uses less digits than its factorization.

23422433523152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962172 (or 962166 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 41.

Adding to 23422433523152 its reverse (25132533422432), we get a palindrome (48554966945584).

The spelling of 23422433523152 in words is "twenty-three trillion, four hundred twenty-two billion, four hundred thirty-three million, five hundred twenty-three thousand, one hundred fifty-two".