9440353046660 has 24 divisors (see below), whose sum is σ = 19843286570520. Its totient is φ = 3772608804864.

The previous prime is 9440353046659. The next prime is 9440353046713. The reversal of 9440353046660 is 666403530449.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 69615767104 + 9370737279556 = 263848^2 + 3061166^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9440353046599 and 9440353046608.

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, 220753949 + ... + 220796708.

It is an arithmetic number, because the mean of its divisors is an integer number (826803607105).

Almost surely, 2^{9440353046660} is an apocalyptic number.

It is an amenable number.

9440353046660 is an abundant number, since it is smaller than the sum of its proper divisors (10402933523860).

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

9440353046660 is a wasteful number, since it uses less digits than its factorization.

9440353046660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441551735 (or 441551733 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 9440353046660 in words is "nine trillion, four hundred forty billion, three hundred fifty-three million, forty-six thousand, six hundred sixty".