42344302330 has 32 divisors (see below), whose sum is σ = 83442685248. Its totient is φ = 15343507200.

The previous prime is 42344302261. The next prime is 42344302339. The reversal of 42344302330 is 3320344324.

It is not an unprimeable number, because it can be changed into a prime (42344302339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648991 + ... + 711250.

It is an arithmetic number, because the mean of its divisors is an integer number (2607583914).

Almost surely, 2^42344302330 is an apocalyptic number.

42344302330 is a deficient number, since it is larger than the sum of its proper divisors (41098382918).

42344302330 is a wasteful number, since it uses less digits than its factorization.

42344302330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360542.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 42344302330 its reverse (3320344324), we get a palindrome (45664646654).

The spelling of 42344302330 in words is "forty-two billion, three hundred forty-four million, three hundred two thousand, three hundred thirty".