342065512 has 16 divisors (see below), whose sum is σ = 675129600. Its totient is φ = 162030960.

The previous prime is 342065509. The next prime is 342065513. The reversal of 342065512 is 215560243.

It is not an unprimeable number, because it can be changed into a prime (342065513) 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 3 ways as a sum of consecutive naturals, for example, 1125064 + ... + 1125367.

It is an arithmetic number, because the mean of its divisors is an integer number (42195600).

Almost surely, 2^342065512 is an apocalyptic number.

It is an amenable number.

342065512 is a deficient number, since it is larger than the sum of its proper divisors (333064088).

342065512 is a wasteful number, since it uses less digits than its factorization.

342065512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250456 (or 2250452 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 342065512 is about 18495.0131657158. The cubic root of 342065512 is about 699.3637156846.

The spelling of 342065512 in words is "three hundred forty-two million, sixty-five thousand, five hundred twelve".