342044012 has 24 divisors (see below), whose sum is σ = 634840416. Its totient is φ = 160694528.

The previous prime is 342043993. The next prime is 342044039. The reversal of 342044012 is 210440243.

It is a super-2 number, since 2×342044012² = 233988212290112288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40553 + ... + 48255.

It is an arithmetic number, because the mean of its divisors is an integer number (26451684).

Almost surely, 2^342044012 is an apocalyptic number.

It is an amenable number.

342044012 is a deficient number, since it is larger than the sum of its proper divisors (292796404).

342044012 is a wasteful number, since it uses less digits than its factorization.

342044012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377 (or 8375 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 342044012 is about 18494.4319188236. The cubic root of 342044012 is about 699.3490629018.

Adding to 342044012 its reverse (210440243), we get a palindrome (552484255).

The spelling of 342044012 in words is "three hundred forty-two million, forty-four thousand, twelve".