352821322896 has 160 divisors (see below), whose sum is σ = 1063551928320. Its totient is φ = 98709338112.

The previous prime is 352821322883. The next prime is 352821322913. The reversal of 352821322896 is 698223128253.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3095365 + ... + 3207323.

It is an arithmetic number, because the mean of its divisors is an integer number (6647199552).

Almost surely, 2^352821322896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352821322896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531775964160).

352821322896 is an abundant number, since it is smaller than the sum of its proper divisors (710730605424).

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

352821322896 is a wasteful number, since it uses less digits than its factorization.

352821322896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112173 (or 112167 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 352821322896 in words is "three hundred fifty-two billion, eight hundred twenty-one million, three hundred twenty-two thousand, eight hundred ninety-six".