342254371 has 2 divisors, whose sum is σ = 342254372. Its totient is φ = 342254370.

The previous prime is 342254351. The next prime is 342254383. The reversal of 342254371 is 173452243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342254371 - 2²⁵ = 308699939 is a prime.

It is not a weakly prime, because it can be changed into another prime (342254321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171127185 + 171127186.

It is an arithmetic number, because the mean of its divisors is an integer number (171127186).

Almost surely, 2^342254371 is an apocalyptic number.

342254371 is a deficient number, since it is larger than the sum of its proper divisors (1).

342254371 is an equidigital number, since it uses as much as digits as its factorization.

342254371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 31.

The square root of 342254371 is about 18500.1181347580. The cubic root of 342254371 is about 699.4924013962.

The spelling of 342254371 in words is "three hundred forty-two million, two hundred fifty-four thousand, three hundred seventy-one".