344143122 has 16 divisors (see below), whose sum is σ = 688830912. Its totient is φ = 114623600.

The previous prime is 344143109. The next prime is 344143141. The reversal of 344143122 is 221341443.

It is a junction number, because it is equal to n+sod(n) for n = 344143092 and 344143101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14238 + ... + 29849.

It is an arithmetic number, because the mean of its divisors is an integer number (43051932).

Almost surely, 2^344143122 is an apocalyptic number.

344143122 is an abundant number, since it is smaller than the sum of its proper divisors (344687790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344143122 is a wasteful number, since it uses less digits than its factorization.

344143122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45393.

The product of its digits is 2304, while the sum is 24.

The square root of 344143122 is about 18551.0949003017. The cubic root of 344143122 is about 700.7767717315.

Adding to 344143122 its reverse (221341443), we get a palindrome (565484565).

The spelling of 344143122 in words is "three hundred forty-four million, one hundred forty-three thousand, one hundred twenty-two".