23343776712 has 96 divisors (see below), whose sum is σ = 67203091800. Its totient is φ = 7294943232.

The previous prime is 23343776711. The next prime is 23343776717. The reversal of 23343776712 is 21767734332.

It can be written as a sum of positive squares in 4 ways, for example, as 19411734276 + 3932042436 = 139326^2 + 62706^2 .

It is a super-2 number, since 2×23343776712² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23343776711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277464 + ... + 351672.

Almost surely, 2^23343776712 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 23343776712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33601545900).

23343776712 is an abundant number, since it is smaller than the sum of its proper divisors (43859315088).

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

23343776712 is a wasteful number, since it uses less digits than its factorization.

23343776712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74495 (or 74488 counting only the distinct ones).

The product of its digits is 889056, while the sum is 45.

The spelling of 23343776712 in words is "twenty-three billion, three hundred forty-three million, seven hundred seventy-six thousand, seven hundred twelve".