342000377 has 2 divisors, whose sum is σ = 342000378. Its totient is φ = 342000376.

The previous prime is 342000367. The next prime is 342000427. The reversal of 342000377 is 773000243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186349801 + 155650576 = 13651^2 + 12476^2 .

It is a cyclic number.

It is not a de Polignac number, because 342000377 - 2⁸ = 342000121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (342000367) 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, 171000188 + 171000189.

It is an arithmetic number, because the mean of its divisors is an integer number (171000189).

Almost surely, 2^342000377 is an apocalyptic number.

It is an amenable number.

342000377 is a deficient number, since it is larger than the sum of its proper divisors (1).

342000377 is an equidigital number, since it uses as much as digits as its factorization.

342000377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 342000377 is about 18493.2522018167. The cubic root of 342000377 is about 699.3193226803.

The spelling of 342000377 in words is "three hundred forty-two million, three hundred seventy-seven", and thus it is an aban number.