342430002 has 24 divisors (see below), whose sum is σ = 748501884. Its totient is φ = 113132544.

The previous prime is 342429961. The next prime is 342430007. The reversal of 342430002 is 200034243.

It can be written as a sum of positive squares in 2 ways, for example, as 341177841 + 1252161 = 18471^2 + 1119^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (342430007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82143 + ... + 86210.

Almost surely, 2^342430002 is an apocalyptic number.

342430002 is an abundant number, since it is smaller than the sum of its proper divisors (406071882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342430002 is a wasteful number, since it uses less digits than its factorization.

342430002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168474 (or 168471 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 342430002 is about 18504.8642794266. The cubic root of 342430002 is about 699.6120312700.

Adding to 342430002 its reverse (200034243), we get a palindrome (542464245).

The spelling of 342430002 in words is "three hundred forty-two million, four hundred thirty thousand, two".