4040660600660 has 48 divisors (see below), whose sum is σ = 8671630598400. Its totient is φ = 1581164717184.

The previous prime is 4040660600651. The next prime is 4040660600681. The reversal of 4040660600660 is 660060660404.

4040660600660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11558882 + ... + 11903321.

It is an arithmetic number, because the mean of its divisors is an integer number (180658970800).

Almost surely, 2^{4040660600660} is an apocalyptic number.

It is an amenable number.

4040660600660 is an abundant number, since it is smaller than the sum of its proper divisors (4630969997740).

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

4040660600660 is a wasteful number, since it uses less digits than its factorization.

4040660600660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23462400 (or 23462398 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 4040660600660 in words is "four trillion, forty billion, six hundred sixty million, six hundred thousand, six hundred sixty".