342421032 has 16 divisors (see below), whose sum is σ = 856052640. Its totient is φ = 114140336.

The previous prime is 342421019. The next prime is 342421069. The reversal of 342421032 is 230124243.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7133748 + ... + 7133795.

It is an arithmetic number, because the mean of its divisors is an integer number (53503290).

Almost surely, 2^342421032 is an apocalyptic number.

It is an amenable number.

342421032 is an abundant number, since it is smaller than the sum of its proper divisors (513631608).

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

342421032 is a wasteful number, since it uses less digits than its factorization.

342421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14267552 (or 14267548 counting only the distinct ones).

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

The square root of 342421032 is about 18504.6219091339. The cubic root of 342421032 is about 699.6059224062.

Adding to 342421032 its reverse (230124243), we get a palindrome (572545275).

The spelling of 342421032 in words is "three hundred forty-two million, four hundred twenty-one thousand, thirty-two".