325682144438 has 16 divisors (see below), whose sum is σ = 563434380960. Its totient is φ = 138297528576.

The previous prime is 325682144429. The next prime is 325682144441. The reversal of 325682144438 is 834441286523.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106709531 + ... + 106712582.

It is an arithmetic number, because the mean of its divisors is an integer number (35214648810).

Almost surely, 2^325682144438 is an apocalyptic number.

325682144438 is a deficient number, since it is larger than the sum of its proper divisors (237752236522).

325682144438 is a wasteful number, since it uses less digits than its factorization.

325682144438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213422231.

The product of its digits is 4423680, while the sum is 50.

The spelling of 325682144438 in words is "three hundred twenty-five billion, six hundred eighty-two million, one hundred forty-four thousand, four hundred thirty-eight".