328035185723 has 12 divisors (see below), whose sum is σ = 381789470160. Its totient is φ = 281027475792.

The previous prime is 328035185669. The next prime is 328035185743. The reversal of 328035185723 is 327581530823.

It is a happy number.

It is not a de Polignac number, because 328035185723 - 2¹⁶ = 328035120187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328035185743) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1636943 + ... + 1826376.

It is an arithmetic number, because the mean of its divisors is an integer number (31815789180).

Almost surely, 2^328035185723 is an apocalyptic number.

328035185723 is a deficient number, since it is larger than the sum of its proper divisors (53754284437).

328035185723 is a wasteful number, since it uses less digits than its factorization.

328035185723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465266 (or 3465259 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 328035185723 in words is "three hundred twenty-eight billion, thirty-five million, one hundred eighty-five thousand, seven hundred twenty-three".