9440848480449 has 48 divisors (see below), whose sum is σ = 13436536381632. Its totient is φ = 5894430626304.

The previous prime is 9440848480421. The next prime is 9440848480457.

9440848480449 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9440848480449 - 2²³ = 9440840091841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9440848480449.

It is not an unprimeable number, because it can be changed into a prime (9440848430449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15574174 + ... + 16169000.

It is an arithmetic number, because the mean of its divisors is an integer number (279927841284).

Almost surely, 2^{9440848480449} is an apocalyptic number.

It is an amenable number.

9440848480449 is a deficient number, since it is larger than the sum of its proper divisors (3995687901183).

9440848480449 is a wasteful number, since it uses less digits than its factorization.

9440848480449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595086 (or 595063 counting only the distinct ones).

The product of its (nonzero) digits is 169869312, while the sum is 66.

The spelling of 9440848480449 in words is "nine trillion, four hundred forty billion, eight hundred forty-eight million, four hundred eighty thousand, four hundred forty-nine".