352143424315 has 4 divisors (see below), whose sum is σ = 422572109184. Its totient is φ = 281714739448.

The previous prime is 352143424307. The next prime is 352143424421. The reversal of 352143424315 is 513424341253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352143424315 - 2³ = 352143424307 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 35214342427 + ... + 35214342436.

It is an arithmetic number, because the mean of its divisors is an integer number (105643027296).

Almost surely, 2^352143424315 is an apocalyptic number.

352143424315 is a deficient number, since it is larger than the sum of its proper divisors (70428684869).

352143424315 is an equidigital number, since it uses as much as digits as its factorization.

352143424315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70428684868.

The product of its digits is 172800, while the sum is 37.

Adding to 352143424315 its reverse (513424341253), we get a palindrome (865567765568).

The spelling of 352143424315 in words is "three hundred fifty-two billion, one hundred forty-three million, four hundred twenty-four thousand, three hundred fifteen".