329885628075 has 54 divisors (see below), whose sum is σ = 612828747804. Its totient is φ = 175915126080.

The previous prime is 329885628053. The next prime is 329885628103. The reversal of 329885628075 is 570826588923.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 329885628075 - 2⁵ = 329885628043 is a prime.

It is a super-2 number, since 2×329885628075² (a number of 24 digits) contains 22 as substring.

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 in 53 ways as a sum of consecutive naturals, for example, 44762991 + ... + 44770359.

Almost surely, 2^329885628075 is an apocalyptic number.

329885628075 is a deficient number, since it is larger than the sum of its proper divisors (282943119729).

329885628075 is an frugal number, since it uses more digits than its factorization.

329885628075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14763 (or 7377 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 329885628075 in words is "three hundred twenty-nine billion, eight hundred eighty-five million, six hundred twenty-eight thousand, seventy-five".