342245502 has 48 divisors (see below), whose sum is σ = 756679248. Its totient is φ = 111767040.

The previous prime is 342245369. The next prime is 342245507. The reversal of 342245502 is 205542243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342245507) 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 23 ways as a sum of consecutive naturals, for example, 387153 + ... + 388035.

It is an arithmetic number, because the mean of its divisors is an integer number (15764151).

Almost surely, 2^342245502 is an apocalyptic number.

342245502 is an abundant number, since it is smaller than the sum of its proper divisors (414433746).

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

342245502 is a wasteful number, since it uses less digits than its factorization.

342245502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 342245502 is about 18499.8784320330. The cubic root of 342245502 is about 699.4863592512.

Adding to 342245502 its reverse (205542243), we get a palindrome (547787745).

The spelling of 342245502 in words is "three hundred forty-two million, two hundred forty-five thousand, five hundred two".