342123371 has 2 divisors, whose sum is σ = 342123372. Its totient is φ = 342123370.

The previous prime is 342123343. The next prime is 342123377. The reversal of 342123371 is 173321243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342123371 - 2¹⁸ = 341861227 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342123371.

It is not a weakly prime, because it can be changed into another prime (342123377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171061685 + 171061686.

It is an arithmetic number, because the mean of its divisors is an integer number (171061686).

Almost surely, 2^342123371 is an apocalyptic number.

342123371 is a deficient number, since it is larger than the sum of its proper divisors (1).

342123371 is an equidigital number, since it uses as much as digits as its factorization.

342123371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 342123371 is about 18496.5772779723. The cubic root of 342123371 is about 699.4031449777.

The spelling of 342123371 in words is "three hundred forty-two million, one hundred twenty-three thousand, three hundred seventy-one".