23345153530244 has 192 divisors, whose sum is σ = 54046233486336. Its totient is φ = 8569606864896.

The previous prime is 23345153530169. The next prime is 23345153530247. The reversal of 23345153530244 is 44203535154332.

It is a junction number, because it is equal to n+sod(n) for n = 23345153530195 and 23345153530204.

It is not an unprimeable number, because it can be changed into a prime (23345153530247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104278652 + ... + 104502284.

It is an arithmetic number, because the mean of its divisors is an integer number (281490799408).

Almost surely, 2^{23345153530244} 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 23345153530244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27023116743168).

23345153530244 is an abundant number, since it is smaller than the sum of its proper divisors (30701079956092).

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

23345153530244 is a wasteful number, since it uses less digits than its factorization.

23345153530244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224054 (or 224052 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 23345153530244 its reverse (44203535154332), we get a palindrome (67548688684576).

The spelling of 23345153530244 in words is "twenty-three trillion, three hundred forty-five billion, one hundred fifty-three million, five hundred thirty thousand, two hundred forty-four".