328142375 has 16 divisors (see below), whose sum is σ = 446752800. Its totient is φ = 238648000.

The previous prime is 328142351. The next prime is 328142389. The reversal of 328142375 is 573241823.

It is a de Polignac number, because none of the positive numbers 2^k-328142375 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117950 + ... + 120699.

It is an arithmetic number, because the mean of its divisors is an integer number (27922050).

Almost surely, 2^328142375 is an apocalyptic number.

328142375 is a deficient number, since it is larger than the sum of its proper divisors (118610425).

328142375 is a wasteful number, since it uses less digits than its factorization.

328142375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238675 (or 238665 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 328142375 is about 18114.7005219518. The cubic root of 328142375 is about 689.7432181807.

The spelling of 328142375 in words is "three hundred twenty-eight million, one hundred forty-two thousand, three hundred seventy-five".