30133435234 has 48 divisors (see below), whose sum is σ = 55266893568. Its totient is φ = 12262544448.

The previous prime is 30133435229. The next prime is 30133435243. The reversal of 30133435234 is 43253433103.

It is a junction number, because it is equal to n+sod(n) for n = 30133435196 and 30133435205.

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 23 ways as a sum of consecutive naturals, for example, 260007 + ... + 357589.

It is an arithmetic number, because the mean of its divisors is an integer number (1151393616).

Almost surely, 2^30133435234 is an apocalyptic number.

30133435234 is a deficient number, since it is larger than the sum of its proper divisors (25133458334).

30133435234 is a wasteful number, since it uses less digits than its factorization.

30133435234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97759 (or 97752 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 30133435234 its reverse (43253433103), we get a palindrome (73386868337).

The spelling of 30133435234 in words is "thirty billion, one hundred thirty-three million, four hundred thirty-five thousand, two hundred thirty-four".