23268481238784 has 144 divisors (see below), whose sum is σ = 62361317844000. Its totient is φ = 7701930835968.

The previous prime is 23268481238741. The next prime is 23268481238831. The reversal of 23268481238784 is 48783218486232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 434013772 + ... + 434067380.

It is an arithmetic number, because the mean of its divisors is an integer number (433064707250).

Almost surely, 2^{23268481238784} is an apocalyptic number.

23268481238784 is a gapful number since it is divisible by the number (24) 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 23268481238784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31180658922000).

23268481238784 is an abundant number, since it is smaller than the sum of its proper divisors (39092836605216).

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

23268481238784 is a wasteful number, since it uses less digits than its factorization.

23268481238784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57570 (or 57556 counting only the distinct ones).

The product of its digits is 198180864, while the sum is 66.

The spelling of 23268481238784 in words is "twenty-three trillion, two hundred sixty-eight billion, four hundred eighty-one million, two hundred thirty-eight thousand, seven hundred eighty-four".