342022061 has 2 divisors, whose sum is σ = 342022062. Its totient is φ = 342022060.

The previous prime is 342022019. The next prime is 342022063. The reversal of 342022061 is 160220243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325261225 + 16760836 = 18035^2 + 4094^2 .

It is an emirp because it is prime and its reverse (160220243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342022061 is a prime.

Together with 342022063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342022063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171011030 + 171011031.

It is an arithmetic number, because the mean of its divisors is an integer number (171011031).

Almost surely, 2^342022061 is an apocalyptic number.

It is an amenable number.

342022061 is a deficient number, since it is larger than the sum of its proper divisors (1).

342022061 is an equidigital number, since it uses as much as digits as its factorization.

342022061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 342022061 is about 18493.8384604170. The cubic root of 342022061 is about 699.3341021179.

It can be divided in two parts, 34202 and 2061, that added together give a palindrome (36263).

The spelling of 342022061 in words is "three hundred forty-two million, twenty-two thousand, sixty-one".