329355197452 has 24 divisors (see below), whose sum is σ = 585868408272. Its totient is φ = 161964667200.

The previous prime is 329355197419. The next prime is 329355197489. The reversal of 329355197452 is 254791553923.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 329355197393 and 329355197402.

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, 3350718 + ... + 3447610.

It is an arithmetic number, because the mean of its divisors is an integer number (24411183678).

Almost surely, 2^329355197452 is an apocalyptic number.

It is an amenable number.

329355197452 is a deficient number, since it is larger than the sum of its proper divisors (256513210820).

329355197452 is a wasteful number, since it uses less digits than its factorization.

329355197452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110889 (or 110887 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 55.

The spelling of 329355197452 in words is "three hundred twenty-nine billion, three hundred fifty-five million, one hundred ninety-seven thousand, four hundred fifty-two".