342040195 has 16 divisors (see below), whose sum is σ = 471161088. Its totient is φ = 233503200.

The previous prime is 342040183. The next prime is 342040201. The reversal of 342040195 is 591040243.

It is a de Polignac number, because none of the positive numbers 2^k-342040195 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 13581 + ... + 29470.

It is an arithmetic number, because the mean of its divisors is an integer number (29447568).

Almost surely, 2^342040195 is an apocalyptic number.

342040195 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

342040195 is a deficient number, since it is larger than the sum of its proper divisors (129120893).

342040195 is a wasteful number, since it uses less digits than its factorization.

342040195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43290.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 342040195 is about 18494.3287253147. The cubic root of 342040195 is about 699.3464614576.

The spelling of 342040195 in words is "three hundred forty-two million, forty thousand, one hundred ninety-five".