30433430422 has 24 divisors (see below), whose sum is σ = 47194009128. Its totient is φ = 14718432960.

The previous prime is 30433430399. The next prime is 30433430429. The reversal of 30433430422 is 22403433403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30433430429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7103493 + ... + 7107775.

It is an arithmetic number, because the mean of its divisors is an integer number (1966417047).

Almost surely, 2^30433430422 is an apocalyptic number.

30433430422 is a deficient number, since it is larger than the sum of its proper divisors (16760578706).

30433430422 is a wasteful number, since it uses less digits than its factorization.

30433430422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044 (or 8013 counting only the distinct ones).

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

Adding to 30433430422 its reverse (22403433403), we get a palindrome (52836863825).

The spelling of 30433430422 in words is "thirty billion, four hundred thirty-three million, four hundred thirty thousand, four hundred twenty-two".