342122441 has 2 divisors, whose sum is σ = 342122442. Its totient is φ = 342122440.

The previous prime is 342122437. The next prime is 342122453. The reversal of 342122441 is 144221243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320266816 + 21855625 = 17896^2 + 4675^2 .

It is a cyclic number.

It is not a de Polignac number, because 342122441 - 2² = 342122437 is a prime.

It is not a weakly prime, because it can be changed into another prime (342122471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171061220 + 171061221.

It is an arithmetic number, because the mean of its divisors is an integer number (171061221).

Almost surely, 2^342122441 is an apocalyptic number.

It is an amenable number.

342122441 is a deficient number, since it is larger than the sum of its proper divisors (1).

342122441 is an equidigital number, since it uses as much as digits as its factorization.

342122441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 23.

The square root of 342122441 is about 18496.5521381689. The cubic root of 342122441 is about 699.4025112438.

Adding to 342122441 its reverse (144221243), we get a palindrome (486343684).

The spelling of 342122441 in words is "three hundred forty-two million, one hundred twenty-two thousand, four hundred forty-one".