23310231334432 has 192 divisors, whose sum is σ = 57352742737920. Its totient is φ = 9094673203200.

The previous prime is 23310231334427. The next prime is 23310231334543. The reversal of 23310231334432 is 23443313201332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 245610444 + ... + 245705332.

It is an arithmetic number, because the mean of its divisors is an integer number (298712201760).

Almost surely, 2^{23310231334432} 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 23310231334432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28676371368960).

23310231334432 is an abundant number, since it is smaller than the sum of its proper divisors (34042511403488).

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

23310231334432 is a wasteful number, since it uses less digits than its factorization.

23310231334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97035 (or 97027 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 23310231334432 its reverse (23443313201332), we get a palindrome (46753544535764).

The spelling of 23310231334432 in words is "twenty-three trillion, three hundred ten billion, two hundred thirty-one million, three hundred thirty-four thousand, four hundred thirty-two".