343222133141 has 4 divisors (see below), whose sum is σ = 343223814432. Its totient is φ = 343220451852.

The previous prime is 343222133117. The next prime is 343222133197. The reversal of 343222133141 is 141331222343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 141331222343 = 67 ⋅2109421229.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343222133141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343222183141) 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 3 ways as a sum of consecutive naturals, for example, 483995 + ... + 959528.

It is an arithmetic number, because the mean of its divisors is an integer number (85805953608).

Almost surely, 2^343222133141 is an apocalyptic number.

It is an amenable number.

343222133141 is a deficient number, since it is larger than the sum of its proper divisors (1681291).

343222133141 is a wasteful number, since it uses less digits than its factorization.

343222133141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681290.

The product of its digits is 10368, while the sum is 29.

Adding to 343222133141 its reverse (141331222343), we get a palindrome (484553355484).

The spelling of 343222133141 in words is "three hundred forty-three billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred forty-one".