320334041 has 8 divisors (see below), whose sum is σ = 334938240. Its totient is φ = 305786272.

The previous prime is 320334031. The next prime is 320334071. The reversal of 320334041 is 140433023.

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 320334041 - 2²² = 316139737 is a prime.

It is a super-2 number, since 2×320334041² = 205227795646779362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320334031) 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, 2276 + ... + 25413.

It is an arithmetic number, because the mean of its divisors is an integer number (41867280).

Almost surely, 2^320334041 is an apocalyptic number.

It is an amenable number.

320334041 is a deficient number, since it is larger than the sum of its proper divisors (14604199).

320334041 is a wasteful number, since it uses less digits than its factorization.

320334041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28215.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 320334041 is about 17897.8781144581. The cubic root of 320334041 is about 684.2282967687.

Adding to 320334041 its reverse (140433023), we get a palindrome (460767064).

The spelling of 320334041 in words is "three hundred twenty million, three hundred thirty-four thousand, forty-one".