9440948904659 has 16 divisors (see below), whose sum is σ = 10135399422720. Its totient is φ = 8771017828320.

The previous prime is 9440948904637. The next prime is 9440948904661. The reversal of 9440948904659 is 9564098490449.

It is a cyclic number.

It is not a de Polignac number, because 9440948904659 - 2¹⁶ = 9440948839123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9440948904592 and 9440948904601.

It is not an unprimeable number, because it can be changed into a prime (9440948904859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9228569 + ... + 10200410.

It is an arithmetic number, because the mean of its divisors is an integer number (633462463920).

Almost surely, 2^{9440948904659} is an apocalyptic number.

9440948904659 is a deficient number, since it is larger than the sum of its proper divisors (694450518061).

9440948904659 is a wasteful number, since it uses less digits than its factorization.

9440948904659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19429610.

The product of its (nonzero) digits is 403107840, while the sum is 71.

The spelling of 9440948904659 in words is "nine trillion, four hundred forty billion, nine hundred forty-eight million, nine hundred four thousand, six hundred fifty-nine".