424331065 has 8 divisors (see below), whose sum is σ = 509528448. Its totient is φ = 339244080.

The previous prime is 424331029. The next prime is 424331093. The reversal of 424331065 is 560133424.

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

It is not a de Polignac number, because 424331065 - 2¹⁵ = 424298297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18891 + ... + 34720.

It is an arithmetic number, because the mean of its divisors is an integer number (63691056).

Almost surely, 2^424331065 is an apocalyptic number.

It is an amenable number.

424331065 is a deficient number, since it is larger than the sum of its proper divisors (85197383).

424331065 is a wasteful number, since it uses less digits than its factorization.

424331065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55199.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 424331065 is about 20599.2976822027. The cubic root of 424331065 is about 751.4526305953.

Adding to 424331065 its reverse (560133424), we get a palindrome (984464489).

The spelling of 424331065 in words is "four hundred twenty-four million, three hundred thirty-one thousand, sixty-five".