342398014 has 8 divisors (see below), whose sum is σ = 586968048. Its totient is φ = 146742000.

The previous prime is 342398009. The next prime is 342398039. The reversal of 342398014 is 410893243.

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

It is a super-2 number, since 2×342398014² = 234472799982288392, which contains 22 as substring.

It is a congruent number.

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, 12228487 + ... + 12228514.

It is an arithmetic number, because the mean of its divisors is an integer number (73371006).

Almost surely, 2^342398014 is an apocalyptic number.

342398014 is a deficient number, since it is larger than the sum of its proper divisors (244570034).

342398014 is a wasteful number, since it uses less digits than its factorization.

342398014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24457010.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 342398014 is about 18503.9999459576. Note that the first 4 decimals coincide. The cubic root of 342398014 is about 699.5902459062.

The spelling of 342398014 in words is "three hundred forty-two million, three hundred ninety-eight thousand, fourteen".