23523317423104 has 88 divisors (see below), whose sum is σ = 48175853474448. Its totient is φ = 11473533173760.

The previous prime is 23523317423101. The next prime is 23523317423129. The reversal of 23523317423104 is 40132471332532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23523317423101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469062159 + ... + 469112305.

Almost surely, 2^{23523317423104} 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 23523317423104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24087926737224).

23523317423104 is an abundant number, since it is smaller than the sum of its proper divisors (24652536051344).

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

23523317423104 is a wasteful number, since it uses less digits than its factorization.

23523317423104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61381 (or 61363 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 23523317423104 its reverse (40132471332532), we get a palindrome (63655788755636).

The spelling of 23523317423104 in words is "twenty-three trillion, five hundred twenty-three billion, three hundred seventeen million, four hundred twenty-three thousand, one hundred four".