23066203776 has 512 divisors, whose sum is σ = 79949721600. Its totient is φ = 5718835200.

The previous prime is 23066203747. The next prime is 23066203801. The reversal of 23066203776 is 67730266032.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64251085 + ... + 64251443.

It is an arithmetic number, because the mean of its divisors is an integer number (156151800).

Almost surely, 2^23066203776 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 23066203776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39974860800).

23066203776 is an abundant number, since it is smaller than the sum of its proper divisors (56883517824).

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

23066203776 is a wasteful number, since it uses less digits than its factorization.

23066203776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 42.

The spelling of 23066203776 in words is "twenty-three billion, sixty-six million, two hundred three thousand, seven hundred seventy-six".