30544020424 has 16 divisors (see below), whose sum is σ = 59760040320. Its totient is φ = 14608009680.

The previous prime is 30544020421. The next prime is 30544020461. The reversal of 30544020424 is 42402044503.

It is a junction number, because it is equal to n+sod(n) for n = 30544020392 and 30544020401.

It is not an unprimeable number, because it can be changed into a prime (30544020421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82999872 + ... + 83000239.

It is an arithmetic number, because the mean of its divisors is an integer number (3735002520).

Almost surely, 2^30544020424 is an apocalyptic number.

It is an amenable number.

30544020424 is a deficient number, since it is larger than the sum of its proper divisors (29216019896).

30544020424 is a wasteful number, since it uses less digits than its factorization.

30544020424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166000140 (or 166000136 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 30544020424 its reverse (42402044503), we get a palindrome (72946064927).

The spelling of 30544020424 in words is "thirty billion, five hundred forty-four million, twenty thousand, four hundred twenty-four".