342323146 has 16 divisors (see below), whose sum is σ = 563607648. Its totient is φ = 154645200.

The previous prime is 342323143. The next prime is 342323147. The reversal of 342323146 is 641323243.

342323146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (342323143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44145 + ... + 51316.

It is an arithmetic number, because the mean of its divisors is an integer number (35225478).

Almost surely, 2^342323146 is an apocalyptic number.

342323146 is a deficient number, since it is larger than the sum of its proper divisors (221284502).

342323146 is a wasteful number, since it uses less digits than its factorization.

342323146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95637.

The product of its digits is 10368, while the sum is 28.

The square root of 342323146 is about 18501.9768133030. The cubic root of 342323146 is about 699.5392518988.

Adding to 342323146 its reverse (641323243), we get a palindrome (983646389).

It can be divided in two parts, 3423 and 23146, that added together give a square (26569 = 163²).

The spelling of 342323146 in words is "three hundred forty-two million, three hundred twenty-three thousand, one hundred forty-six".