352403300000 has 72 divisors (see below), whose sum is σ = 867187238652. Its totient is φ = 140961280000.

The previous prime is 352403299993. The next prime is 352403300021. The reversal of 352403300000 is 3304253.

It can be written as a sum of positive squares in 6 ways, for example, as 14326174864 + 338077125136 = 119692^2 + 581444^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 1662017 + ... + 1862016.

Almost surely, 2^352403300000 is an apocalyptic number.

It is an amenable number.

352403300000 is an abundant number, since it is smaller than the sum of its proper divisors (514783938652).

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

352403300000 is an frugal number, since it uses more digits than its factorization.

352403300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524068 (or 3524040 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

Adding to 352403300000 its reverse (3304253), we get a palindrome (352406604253).

The spelling of 352403300000 in words is "three hundred fifty-two billion, four hundred three million, three hundred thousand".