329852641000 has 64 divisors (see below), whose sum is σ = 798470946000. Its totient is φ = 127391353600.

The previous prime is 329852640977. The next prime is 329852641039. The reversal of 329852641000 is 146258923.

It can be written as a sum of positive squares in 8 ways, for example, as 58663746436 + 271188894564 = 242206^2 + 520758^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5658115 + ... + 5716114.

Almost surely, 2^329852641000 is an apocalyptic number.

It is an amenable number.

329852641000 is an abundant number, since it is smaller than the sum of its proper divisors (468618305000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329852641000 is a wasteful number, since it uses less digits than its factorization.

329852641000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11374279 (or 11374265 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

Adding to 329852641000 its reverse (146258923), we get a palindrome (329998899923).

The spelling of 329852641000 in words is "three hundred twenty-nine billion, eight hundred fifty-two million, six hundred forty-one thousand".