30343144334 has 16 divisors (see below), whose sum is σ = 47270077200. Its totient is φ = 14595666624.

The previous prime is 30343144327. The next prime is 30343144409. The reversal of 30343144334 is 43344134303.

It is a self number, because there is not a number n which added to its sum of digits gives 30343144334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297024 + ... + 2310195.

It is an arithmetic number, because the mean of its divisors is an integer number (2954379825).

Almost surely, 2^30343144334 is an apocalyptic number.

30343144334 is a deficient number, since it is larger than the sum of its proper divisors (16926932866).

30343144334 is a wasteful number, since it uses less digits than its factorization.

30343144334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607347.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 30343144334 its reverse (43344134303), we get a palindrome (73687278637).

The spelling of 30343144334 in words is "thirty billion, three hundred forty-three million, one hundred forty-four thousand, three hundred thirty-four".