352543305138 has 8 divisors (see below), whose sum is σ = 705086610288. Its totient is φ = 117514435044.

The previous prime is 352543305091. The next prime is 352543305161. The reversal of 352543305138 is 831503345253.

It is a sphenic number, since it is the product of 3 distinct primes.

352543305138 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 352543305138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29378608756 + ... + 29378608767.

It is an arithmetic number, because the mean of its divisors is an integer number (88135826286).

Almost surely, 2^352543305138 is an apocalyptic number.

352543305138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

352543305138 is a wasteful number, since it uses less digits than its factorization.

352543305138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58757217528.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 352543305138 in words is "three hundred fifty-two billion, five hundred forty-three million, three hundred five thousand, one hundred thirty-eight".