328058040081 has 32 divisors (see below), whose sum is σ = 462785928192. Its totient is φ = 206292018240.

The previous prime is 328058040071. The next prime is 328058040097. The reversal of 328058040081 is 180040850823.

It is not a de Polignac number, because 328058040081 - 2⁵ = 328058040049 is a prime.

It is a super-2 number, since 2×328058040081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (328058040041) 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 31 ways as a sum of consecutive naturals, for example, 3045366 + ... + 3151248.

It is an arithmetic number, because the mean of its divisors is an integer number (14462060256).

Almost surely, 2^328058040081 is an apocalyptic number.

It is an amenable number.

328058040081 is a deficient number, since it is larger than the sum of its proper divisors (134727888111).

328058040081 is a wasteful number, since it uses less digits than its factorization.

328058040081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106533.

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 328058040081 in words is "three hundred twenty-eight billion, fifty-eight million, forty thousand, eighty-one".