342271061 has 16 divisors (see below), whose sum is σ = 387618048. Its totient is φ = 299515200.

The previous prime is 342271057. The next prime is 342271067. The reversal of 342271061 is 160172243.

It is a cyclic number.

It is not a de Polignac number, because 342271061 - 2² = 342271057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342271061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342271067) 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 15 ways as a sum of consecutive naturals, for example, 26111 + ... + 36963.

It is an arithmetic number, because the mean of its divisors is an integer number (24226128).

Almost surely, 2^342271061 is an apocalyptic number.

It is an amenable number.

342271061 is a deficient number, since it is larger than the sum of its proper divisors (45346987).

342271061 is a wasteful number, since it uses less digits than its factorization.

342271061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10972.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 342271061 is about 18500.5692074595. The cubic root of 342271061 is about 699.5037714370.

The spelling of 342271061 in words is "three hundred forty-two million, two hundred seventy-one thousand, sixty-one".