23112446423352 has 288 divisors, whose sum is σ = 68792849722800. Its totient is φ = 6463133614080.

The previous prime is 23112446423329. The next prime is 23112446423357. The reversal of 23112446423352 is 25332464421132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23112446423357) 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 71 ways as a sum of consecutive naturals, for example, 3204272898 + ... + 3204280110.

Almost surely, 2^{23112446423352} is an apocalyptic number.

23112446423352 is a gapful number since it is divisible by the number (22) 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 23112446423352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34396424861400).

23112446423352 is an abundant number, since it is smaller than the sum of its proper divisors (45680403299448).

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

23112446423352 is a wasteful number, since it uses less digits than its factorization.

23112446423352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799 (or 13771 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The spelling of 23112446423352 in words is "twenty-three trillion, one hundred twelve billion, four hundred forty-six million, four hundred twenty-three thousand, three hundred fifty-two".