4406414320660 has 96 divisors (see below), whose sum is σ = 10170235635840. Its totient is φ = 1590346137600.

The previous prime is 4406414320639. The next prime is 4406414320673. The reversal of 4406414320660 is 660234146044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231797236 + ... + 231816244.

It is an arithmetic number, because the mean of its divisors is an integer number (105939954540).

Almost surely, 2^{4406414320660} 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 4406414320660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5085117817920).

4406414320660 is an abundant number, since it is smaller than the sum of its proper divisors (5763821315180).

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

4406414320660 is a wasteful number, since it uses less digits than its factorization.

4406414320660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26857 (or 26855 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 4406414320660 in words is "four trillion, four hundred six billion, four hundred fourteen million, three hundred twenty thousand, six hundred sixty".