342000044 has 6 divisors (see below), whose sum is σ = 598500084. Its totient is φ = 171000020.

The previous prime is 342000031. The next prime is 342000047. The reversal of 342000044 is 440000243.

It is a junction number, because it is equal to n+sod(n) for n = 341999986 and 342000031.

It is not an unprimeable number, because it can be changed into a prime (342000047) 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 as a sum of consecutive naturals, namely, 42750002 + ... + 42750009.

It is an arithmetic number, because the mean of its divisors is an integer number (99750014).

Almost surely, 2^342000044 is an apocalyptic number.

It is an amenable number.

342000044 is a deficient number, since it is larger than the sum of its proper divisors (256500040).

342000044 is a wasteful number, since it uses less digits than its factorization.

342000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85500015 (or 85500013 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 342000044 is about 18493.2431985306. The cubic root of 342000044 is about 699.3190957084.

Adding to 342000044 its reverse (440000243), we get a palindrome (782000287).

The spelling of 342000044 in words is "three hundred forty-two million, forty-four", and thus it is an aban number.