328414625251382 has 4 divisors (see below), whose sum is σ = 492621937877076. Its totient is φ = 164207312625690.

The previous prime is 328414625251319. The next prime is 328414625251411. The reversal of 328414625251382 is 283152526414823.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82103656312844 + ... + 82103656312847.

It is an arithmetic number, because the mean of its divisors is an integer number (123155484469269).

Almost surely, 2^{328414625251382} is an apocalyptic number.

328414625251382 is a deficient number, since it is larger than the sum of its proper divisors (164207312625694).

328414625251382 is a wasteful number, since it uses less digits than its factorization.

328414625251382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164207312625693.

The product of its digits is 22118400, while the sum is 56.

The spelling of 328414625251382 in words is "three hundred twenty-eight trillion, four hundred fourteen billion, six hundred twenty-five million, two hundred fifty-one thousand, three hundred eighty-two".