353143222341353 has 4 divisors (see below), whose sum is σ = 371729707727760. Its totient is φ = 334556736954948.

The previous prime is 353143222341317. The next prime is 353143222341367.

353143222341353 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 353143222341353 - 2⁴⁰ = 352043710713577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353143222349353) 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, 9293242693175 + ... + 9293242693212.

It is an arithmetic number, because the mean of its divisors is an integer number (92932426931940).

Almost surely, 2^{353143222341353} is an apocalyptic number.

It is an amenable number.

353143222341353 is a deficient number, since it is larger than the sum of its proper divisors (18586485386407).

353143222341353 is a wasteful number, since it uses less digits than its factorization.

353143222341353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18586485386406.

The product of its digits is 2332800, while the sum is 44.

The spelling of 353143222341353 in words is "three hundred fifty-three trillion, one hundred forty-three billion, two hundred twenty-two million, three hundred forty-one thousand, three hundred fifty-three".