449303430601 has 9 divisors (see below), whose sum is σ = 474209029101. Its totient is φ = 425643816204.

The previous prime is 449303430577. The next prime is 449303430623. The reversal of 449303430601 is 106034303944.

It is a happy number.

The square root of 449303430601 is 670301.

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

It is not a de Polignac number, because 449303430601 - 2⁷ = 449303430473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (449303430691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12718080 + ... + 12753358.

Almost surely, 2^449303430601 is an apocalyptic number.

449303430601 is the 670301-st square number.

449303430601 is the 335151-st centered octagonal number.

It is an amenable number.

449303430601 is a deficient number, since it is larger than the sum of its proper divisors (24905598500).

449303430601 is an frugal number, since it uses more digits than its factorization.

449303430601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70596 (or 35298 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 449303430601 in words is "four hundred forty-nine billion, three hundred three million, four hundred thirty thousand, six hundred one".