342421302 has 8 divisors (see below), whose sum is σ = 684842616. Its totient is φ = 114140432.

The previous prime is 342421297. The next prime is 342421333. The reversal of 342421302 is 203124243.

It is a sphenic number, since it is the product of 3 distinct primes.

342421302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28535103 + ... + 28535114.

It is an arithmetic number, because the mean of its divisors is an integer number (85605327).

Almost surely, 2^342421302 is an apocalyptic number.

342421302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

342421302 is a wasteful number, since it uses less digits than its factorization.

342421302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57070222.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 342421302 is about 18504.6292046072. The cubic root of 342421302 is about 699.6061062866.

Adding to 342421302 its reverse (203124243), we get a palindrome (545545545).

The spelling of 342421302 in words is "three hundred forty-two million, four hundred twenty-one thousand, three hundred two".