23343304440000 has 560 divisors, whose sum is σ = 82710950623488. Its totient is φ = 5793283584000.

The previous prime is 23343304439999. The next prime is 23343304440019. The reversal of 23343304440000 is 4440334332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 23343304440000.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 102005707 + ... + 102234293.

Almost surely, 2^{23343304440000} is an apocalyptic number.

23343304440000 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 23343304440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41355475311744).

23343304440000 is an abundant number, since it is smaller than the sum of its proper divisors (59367646183488).

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

23343304440000 is a wasteful number, since it uses less digits than its factorization.

23343304440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228682 (or 228657 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 23343304440000 its reverse (4440334332), we get a palindrome (23347744774332).

The spelling of 23343304440000 in words is "twenty-three trillion, three hundred forty-three billion, three hundred four million, four hundred forty thousand".