30551433163434 has 24 divisors (see below), whose sum is σ = 66527408906400. Its totient is φ = 10132636123368.

The previous prime is 30551433163379. The next prime is 30551433163469. The reversal of 30551433163434 is 43436133415503.

30551433163434 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 1 + 4 + 3 + 3 + 1 + 634 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30551433163434.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4264573912 + ... + 4264581075.

It is an arithmetic number, because the mean of its divisors is an integer number (2771975371100).

Almost surely, 2^{30551433163434} is an apocalyptic number.

30551433163434 is an abundant number, since it is smaller than the sum of its proper divisors (35975975742966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30551433163434 is a wasteful number, since it uses less digits than its factorization.

30551433163434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529155194 (or 8529155191 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

Adding to 30551433163434 its reverse (43436133415503), we get a palindrome (73987566578937).

The spelling of 30551433163434 in words is "thirty trillion, five hundred fifty-one billion, four hundred thirty-three million, one hundred sixty-three thousand, four hundred thirty-four".