328447252467 has 6 divisors (see below), whose sum is σ = 474423809132. Its totient is φ = 218964834972.

The previous prime is 328447252459. The next prime is 328447252513. The reversal of 328447252467 is 764252744823.

328447252467 is a `hidden beast` number, since 3 + 2 + 8 + 44 + 72 + 524 + 6 + 7 = 666.

It is not a de Polignac number, because 328447252467 - 2³ = 328447252459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328447252447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18247069573 + ... + 18247069590.

Almost surely, 2^328447252467 is an apocalyptic number.

328447252467 is a deficient number, since it is larger than the sum of its proper divisors (145976556665).

328447252467 is a wasteful number, since it uses less digits than its factorization.

328447252467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36494139169 (or 36494139166 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 54.

The spelling of 328447252467 in words is "three hundred twenty-eight billion, four hundred forty-seven million, two hundred fifty-two thousand, four hundred sixty-seven".