328113442 has 16 divisors (see below), whose sum is σ = 500103072. Its totient is φ = 161428480.

The previous prime is 328113431. The next prime is 328113479. The reversal of 328113442 is 244311823.

328113442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 328113442.

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, 38817 + ... + 46507.

It is an arithmetic number, because the mean of its divisors is an integer number (31256442).

Almost surely, 2^328113442 is an apocalyptic number.

328113442 is a deficient number, since it is larger than the sum of its proper divisors (171989630).

328113442 is a wasteful number, since it uses less digits than its factorization.

328113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033.

The product of its digits is 4608, while the sum is 28.

The square root of 328113442 is about 18113.9018988179. The cubic root of 328113442 is about 689.7229455505.

The spelling of 328113442 in words is "three hundred twenty-eight million, one hundred thirteen thousand, four hundred forty-two".