30324342344 has 8 divisors (see below), whose sum is σ = 56858141910. Its totient is φ = 15162171168.

The previous prime is 30324342311. The next prime is 30324342371. The reversal of 30324342344 is 44324342303.

It can be written as a sum of positive squares in only one way, i.e., 20629576900 + 9694765444 = 143630^2 + 98462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×30324342344² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30324342344.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1895271389 + ... + 1895271404.

Almost surely, 2^30324342344 is an apocalyptic number.

It is an amenable number.

30324342344 is a deficient number, since it is larger than the sum of its proper divisors (26533799566).

30324342344 is a wasteful number, since it uses less digits than its factorization.

30324342344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790542799 (or 3790542795 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 30324342344 its reverse (44324342303), we get a palindrome (74648684647).

The spelling of 30324342344 in words is "thirty billion, three hundred twenty-four million, three hundred forty-two thousand, three hundred forty-four".