353243363342353 has 12 divisors (see below), whose sum is σ = 408711329489680. Its totient is φ = 304228733977080.

The previous prime is 353243363342341. The next prime is 353243363342381.

353243363342353 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-353243363342353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 353243363342353.

It is not an unprimeable number, because it can be changed into a prime (353243363342053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76825435575 + ... + 76825440172.

Almost surely, 2^{353243363342353} is an apocalyptic number.

It is an amenable number.

353243363342353 is a deficient number, since it is larger than the sum of its proper divisors (55467966147327).

353243363342353 is a wasteful number, since it uses less digits than its factorization.

353243363342353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153650875788 (or 153650875777 counting only the distinct ones).

The product of its digits is 62985600, while the sum is 52.

The spelling of 353243363342353 in words is "three hundred fifty-three trillion, two hundred forty-three billion, three hundred sixty-three million, three hundred forty-two thousand, three hundred fifty-three".