342146179 has 2 divisors, whose sum is σ = 342146180. Its totient is φ = 342146178.

The previous prime is 342146143. The next prime is 342146191. The reversal of 342146179 is 971641243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342146179 - 2¹³ = 342137987 is a prime.

It is not a weakly prime, because it can be changed into another prime (342146479) 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, 171073089 + 171073090.

It is an arithmetic number, because the mean of its divisors is an integer number (171073090).

Almost surely, 2^342146179 is an apocalyptic number.

342146179 is a deficient number, since it is larger than the sum of its proper divisors (1).

342146179 is an equidigital number, since it uses as much as digits as its factorization.

342146179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 342146179 is about 18497.1938141979. The cubic root of 342146179 is about 699.4186867713.

The spelling of 342146179 in words is "three hundred forty-two million, one hundred forty-six thousand, one hundred seventy-nine".