4094881666260 has 192 divisors, whose sum is σ = 14339958958080. Its totient is φ = 848200020480.

The previous prime is 4094881666219. The next prime is 4094881666277. The reversal of 4094881666260 is 626661884904.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 4094881666194 and 4094881666203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66531 + ... + 2862549.

It is an arithmetic number, because the mean of its divisors is an integer number (74687286240).

Almost surely, 2^{4094881666260} 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 4094881666260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7169979479040).

4094881666260 is an abundant number, since it is smaller than the sum of its proper divisors (10245077291820).

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

4094881666260 is a wasteful number, since it uses less digits than its factorization.

4094881666260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796366 (or 2796364 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 4094881666260 in words is "four trillion, ninety-four billion, eight hundred eighty-one million, six hundred sixty-six thousand, two hundred sixty".