328080142 has 16 divisors (see below), whose sum is σ = 553019040. Its totient is φ = 144837792.

The previous prime is 328080133. The next prime is 328080157. The reversal of 328080142 is 241080823.

It is a self number, because there is not a number n which added to its sum of digits gives 328080142.

It is a congruent 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, 273717 + ... + 274912.

It is an arithmetic number, because the mean of its divisors is an integer number (34563690).

Almost surely, 2^328080142 is an apocalyptic number.

328080142 is a deficient number, since it is larger than the sum of its proper divisors (224938898).

328080142 is a wasteful number, since it uses less digits than its factorization.

328080142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548667.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 328080142 is about 18112.9826919809. The cubic root of 328080142 is about 689.6996115973.

The spelling of 328080142 in words is "three hundred twenty-eight million, eighty thousand, one hundred forty-two".