9449119449 has 32 divisors (see below), whose sum is σ = 17452922880. Its totient is φ = 4908632400.

The previous prime is 9449119447. The next prime is 9449119451.

9449119449 is a `hidden beast` number, since 9 + 449 + 1 + 194 + 4 + 9 = 666.

9449119449 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (9449119447) and next prime (9449119451).

It is not a de Polignac number, because 9449119449 - 2¹ = 9449119447 is a prime.

It is a super-2 number, since 2×9449119449² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9449119395 and 9449119404.

It is not an unprimeable number, because it can be changed into a prime (9449119447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2270437 + ... + 2274594.

It is an arithmetic number, because the mean of its divisors is an integer number (545403840).

Almost surely, 2^9449119449 is an apocalyptic number.

9449119449 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

9449119449 is a deficient number, since it is larger than the sum of its proper divisors (8003803431).

9449119449 is a wasteful number, since it uses less digits than its factorization.

9449119449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545058 (or 4545052 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 9449119449 is about 97206.5813049713. The cubic root of 9449119449 is about 2114.1239508502.

The spelling of 9449119449 in words is "nine billion, four hundred forty-nine million, one hundred nineteen thousand, four hundred forty-nine".