23044320011016 has 192 divisors, whose sum is σ = 64021557600000. Its totient is φ = 7486119134208.

The previous prime is 23044320010979. The next prime is 23044320011071. The reversal of 23044320011016 is 61011002344032.

It is a happy number.

23044320011016 is a `hidden beast` number, since 2 + 3 + 0 + 443 + 200 + 1 + 1 + 0 + 16 = 666.

It is a super-2 number, since 2×23044320011016² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 297119410 + ... + 297196958.

It is an arithmetic number, because the mean of its divisors is an integer number (333445612500).

Almost surely, 2^{23044320011016} 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 23044320011016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32010778800000).

23044320011016 is an abundant number, since it is smaller than the sum of its proper divisors (40977237588984).

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

23044320011016 is a wasteful number, since it uses less digits than its factorization.

23044320011016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78316 (or 78309 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 23044320011016 its reverse (61011002344032), we get a palindrome (84055322355048).

The spelling of 23044320011016 in words is "twenty-three trillion, forty-four billion, three hundred twenty million, eleven thousand, sixteen".