352105313423 has 4 divisors (see below), whose sum is σ = 360293809128. Its totient is φ = 343916817720.

The previous prime is 352105313383. The next prime is 352105313431. The reversal of 352105313423 is 324313501253.

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 352105313423 - 2¹⁰ = 352105312399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352105313423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352105313473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4094247788 + ... + 4094247873.

It is an arithmetic number, because the mean of its divisors is an integer number (90073452282).

Almost surely, 2^352105313423 is an apocalyptic number.

352105313423 is a deficient number, since it is larger than the sum of its proper divisors (8188495705).

352105313423 is an equidigital number, since it uses as much as digits as its factorization.

352105313423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188495704.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 352105313423 its reverse (324313501253), we get a palindrome (676418814676).

The spelling of 352105313423 in words is "three hundred fifty-two billion, one hundred five million, three hundred thirteen thousand, four hundred twenty-three".