342985122 has 24 divisors (see below), whose sum is σ = 747293040. Its totient is φ = 113688600.

The previous prime is 342985121. The next prime is 342985151. The reversal of 342985122 is 221589243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342985121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50004 + ... + 56447.

It is an arithmetic number, because the mean of its divisors is an integer number (31137210).

Almost surely, 2^342985122 is an apocalyptic number.

342985122 is an abundant number, since it is smaller than the sum of its proper divisors (404307918).

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

342985122 is a wasteful number, since it uses less digits than its factorization.

342985122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106638 (or 106635 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 342985122 is about 18519.8575048514. The cubic root of 342985122 is about 699.9898787652.

The spelling of 342985122 in words is "three hundred forty-two million, nine hundred eighty-five thousand, one hundred twenty-two".