4303106318449 has 9 divisors (see below), whose sum is σ = 4498382190169. Its totient is φ = 4115969102740.

The previous prime is 4303106318447. The next prime is 4303106318477. The reversal of 4303106318449 is 9448136013034.

The square root of 4303106318449 is 2074393.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4303106318449 - 2¹ = 4303106318447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4303106318399 and 4303106318408.

It is not an unprimeable number, because it can be changed into a prime (4303106318443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 47665944 + ... + 47756134.

Almost surely, 2^{4303106318449} is an apocalyptic number.

4303106318449 is the 2074393-rd square number.

4303106318449 is the 1037197-th centered octagonal number.

It is an amenable number.

4303106318449 is a deficient number, since it is larger than the sum of its proper divisors (195275871720).

4303106318449 is an frugal number, since it uses more digits than its factorization.

4303106318449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180428 (or 90214 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 4303106318449 in words is "four trillion, three hundred three billion, one hundred six million, three hundred eighteen thousand, four hundred forty-nine".