352115453128 has 24 divisors (see below), whose sum is σ = 662558844150. Its totient is φ = 175435295232.

The previous prime is 352115453077. The next prime is 352115453143. The reversal of 352115453128 is 821354511253.

It can be written as a sum of positive squares in only one way, i.e., 213834106084 + 138281347044 = 462422^2 + 371862^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 365928 + ... + 915496.

Almost surely, 2^352115453128 is an apocalyptic number.

It is an amenable number.

352115453128 is a deficient number, since it is larger than the sum of its proper divisors (310443391022).

352115453128 is an equidigital number, since it uses as much as digits as its factorization.

352115453128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550141 (or 549854 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The spelling of 352115453128 in words is "three hundred fifty-two billion, one hundred fifteen million, four hundred fifty-three thousand, one hundred twenty-eight".