450340113 has 8 divisors (see below), whose sum is σ = 606398976. Its totient is φ = 297254000.

The previous prime is 450340091. The next prime is 450340117. The reversal of 450340113 is 311043054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450340113 - 2⁹ = 450339601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 450340113.

It is not an unprimeable number, because it can be changed into a prime (450340117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742833 + ... + 743438.

It is an arithmetic number, because the mean of its divisors is an integer number (75799872).

Almost surely, 2^450340113 is an apocalyptic number.

It is an amenable number.

450340113 is a deficient number, since it is larger than the sum of its proper divisors (156058863).

450340113 is a wasteful number, since it uses less digits than its factorization.

450340113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486375.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 450340113 is about 21221.2184617189. The cubic root of 450340113 is about 766.5024443677.

Adding to 450340113 its reverse (311043054), we get a palindrome (761383167).

The spelling of 450340113 in words is "four hundred fifty million, three hundred forty thousand, one hundred thirteen".