342561163 has 4 divisors (see below), whose sum is σ = 391498480. Its totient is φ = 293623848.

The previous prime is 342561119. The next prime is 342561179. The reversal of 342561163 is 361165243.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 342561163 - 2⁹ = 342560651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342561113) 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 in 3 ways as a sum of consecutive naturals, for example, 24468648 + ... + 24468661.

It is an arithmetic number, because the mean of its divisors is an integer number (97874620).

Almost surely, 2^342561163 is an apocalyptic number.

342561163 is a deficient number, since it is larger than the sum of its proper divisors (48937317).

342561163 is an equidigital number, since it uses as much as digits as its factorization.

342561163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48937316.

The product of its digits is 12960, while the sum is 31.

The square root of 342561163 is about 18508.4079001950. The cubic root of 342561163 is about 699.7013440247.

The spelling of 342561163 in words is "three hundred forty-two million, five hundred sixty-one thousand, one hundred sixty-three".