23055361781760 has 1248 divisors, whose sum is σ = 100668080927232. Its totient is φ = 4741052497920.

The previous prime is 23055361781689. The next prime is 23055361781821. The reversal of 23055361781760 is 6718716355032.

23055361781760 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 5 + 3 + 617 + 8 + 17 + 6 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23055361781697 and 23055361781706.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1376677707 + ... + 1376694453.

It is an arithmetic number, because the mean of its divisors is an integer number (80663526384).

Almost surely, 2^{23055361781760} is an apocalyptic number.

23055361781760 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 23055361781760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50334040463616).

23055361781760 is an abundant number, since it is smaller than the sum of its proper divisors (77612719145472).

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

23055361781760 is a wasteful number, since it uses less digits than its factorization.

23055361781760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16897 (or 16872 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 23055361781760 in words is "twenty-three trillion, fifty-five billion, three hundred sixty-one million, seven hundred eighty-one thousand, seven hundred sixty".