23213024112344 has 128 divisors (see below), whose sum is σ = 52323154329600. Its totient is φ = 9530279130240.

The previous prime is 23213024112263. The next prime is 23213024112373. The reversal of 23213024112344 is 44321142031232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23213024112344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10822889 + ... + 12789095.

It is an arithmetic number, because the mean of its divisors is an integer number (408774643200).

Almost surely, 2^{23213024112344} 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 23213024112344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26161577164800).

23213024112344 is an abundant number, since it is smaller than the sum of its proper divisors (29110130217256).

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

23213024112344 is a wasteful number, since it uses less digits than its factorization.

23213024112344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966573 (or 1966569 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 23213024112344 its reverse (44321142031232), we get a palindrome (67534166143576).

The spelling of 23213024112344 in words is "twenty-three trillion, two hundred thirteen billion, twenty-four million, one hundred twelve thousand, three hundred forty-four".