2666410810120 has 32 divisors (see below), whose sum is σ = 6000895497600. Its totient is φ = 1066302781888.

The previous prime is 2666410810117. The next prime is 2666410810211. The reversal of 2666410810120 is 210180146662.

It is a self number, because there is not a number n which added to its sum of digits gives 2666410810120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8007994 + ... + 8334313.

It is an arithmetic number, because the mean of its divisors is an integer number (187527984300).

Almost surely, 2^{2666410810120} is an apocalyptic number.

2666410810120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2666410810120 is an abundant number, since it is smaller than the sum of its proper divisors (3334484687480).

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

2666410810120 is a wasteful number, since it uses less digits than its factorization.

2666410810120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16346397 (or 16346393 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

Adding to 2666410810120 its reverse (210180146662), we get a palindrome (2876590956782).

The spelling of 2666410810120 in words is "two trillion, six hundred sixty-six billion, four hundred ten million, eight hundred ten thousand, one hundred twenty".