342141046 has 16 divisors (see below), whose sum is σ = 553616784. Its totient is φ = 157646304.

The previous prime is 342141011. The next prime is 342141047. The reversal of 342141046 is 640141243.

It is a self number, because there is not a number n which added to its sum of digits gives 342141046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342141047) 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 7 ways as a sum of consecutive naturals, for example, 5205 + ... + 26671.

It is an arithmetic number, because the mean of its divisors is an integer number (34601049).

Almost surely, 2^342141046 is an apocalyptic number.

342141046 is a deficient number, since it is larger than the sum of its proper divisors (211475738).

342141046 is a wasteful number, since it uses less digits than its factorization.

342141046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22095.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 342141046 is about 18497.0550629012. The cubic root of 342141046 is about 699.4151891103.

Adding to 342141046 its reverse (640141243), we get a palindrome (982282289).

The spelling of 342141046 in words is "three hundred forty-two million, one hundred forty-one thousand, forty-six".