343123011422 has 4 divisors (see below), whose sum is σ = 514684517136. Its totient is φ = 171561505710.

The previous prime is 343123011383. The next prime is 343123011433. The reversal of 343123011422 is 224110321343.

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

It is a junction number, because it is equal to n+sod(n) for n = 343123011391 and 343123011400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85780752854 + ... + 85780752857.

It is an arithmetic number, because the mean of its divisors is an integer number (128671129284).

Almost surely, 2^343123011422 is an apocalyptic number.

343123011422 is a deficient number, since it is larger than the sum of its proper divisors (171561505714).

343123011422 is a wasteful number, since it uses less digits than its factorization.

343123011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171561505713.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 343123011422 its reverse (224110321343), we get a palindrome (567233332765).

The spelling of 343123011422 in words is "three hundred forty-three billion, one hundred twenty-three million, eleven thousand, four hundred twenty-two".