320240404058 has 8 divisors (see below), whose sum is σ = 480557724852. Its totient is φ = 160054495776.

The previous prime is 320240404039. The next prime is 320240404063. The reversal of 320240404058 is 850404042023.

It can be written as a sum of positive squares in 2 ways, for example, as 243792025009 + 76448379049 = 493753^2 + 276493^2 .

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

It is a super-2 number, since 2×320240404058² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32847035 + ... + 32856782.

Almost surely, 2^320240404058 is an apocalyptic number.

320240404058 is a deficient number, since it is larger than the sum of its proper divisors (160317320794).

320240404058 is a wasteful number, since it uses less digits than its factorization.

320240404058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65706256.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 320240404058 in words is "three hundred twenty billion, two hundred forty million, four hundred four thousand, fifty-eight".