302042442334 has 8 divisors (see below), whose sum is σ = 455594745960. Its totient is φ = 150177527016.

The previous prime is 302042442307. The next prime is 302042442337. The reversal of 302042442334 is 433244240203.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 302042442296 and 302042442305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302042442337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421846629 + ... + 421847344.

It is an arithmetic number, because the mean of its divisors is an integer number (56949343245).

Almost surely, 2^302042442334 is an apocalyptic number.

302042442334 is a deficient number, since it is larger than the sum of its proper divisors (153552303626).

302042442334 is a wasteful number, since it uses less digits than its factorization.

302042442334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843694154.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 302042442334 its reverse (433244240203), we get a palindrome (735286682537).

The spelling of 302042442334 in words is "three hundred two billion, forty-two million, four hundred forty-two thousand, three hundred thirty-four".