23312333040000 has 320 divisors, whose sum is σ = 79179018853440. Its totient is φ = 6072046848000.

The previous prime is 23312333039977. The next prime is 23312333040013. The reversal of 23312333040000 is 4033321332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9190527 + ... + 11449473.

It is an arithmetic number, because the mean of its divisors is an integer number (247434433917).

Almost surely, 2^{23312333040000} is an apocalyptic number.

23312333040000 is a gapful number since it is divisible by the number (20) 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 23312333040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39589509426720).

23312333040000 is an abundant number, since it is smaller than the sum of its proper divisors (55866685813440).

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

23312333040000 is an equidigital number, since it uses as much as digits as its factorization.

23312333040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259027 (or 2259000 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23312333040000 its reverse (4033321332), we get a palindrome (23316366361332).

The spelling of 23312333040000 in words is "twenty-three trillion, three hundred twelve billion, three hundred thirty-three million, forty thousand".