352343002120 has 16 divisors (see below), whose sum is σ = 792771754860. Its totient is φ = 140937200832.

The previous prime is 352343001979. The next prime is 352343002153. The reversal of 352343002120 is 21200343253.

It can be written as a sum of positive squares in 2 ways, for example, as 290458479364 + 61884522756 = 538942^2 + 248766^2 .

It is a super-2 number, since 2×352343002120² (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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4404287487 + ... + 4404287566.

Almost surely, 2^352343002120 is an apocalyptic number.

It is an amenable number.

352343002120 is an abundant number, since it is smaller than the sum of its proper divisors (440428752740).

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

352343002120 is a wasteful number, since it uses less digits than its factorization.

352343002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8808575064 (or 8808575060 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 352343002120 its reverse (21200343253), we get a palindrome (373543345373).

The spelling of 352343002120 in words is "three hundred fifty-two billion, three hundred forty-three million, two thousand, one hundred twenty".