30045620424 has 32 divisors (see below), whose sum is σ = 75323304000. Its totient is φ = 9987306432.

The previous prime is 30045620413. The next prime is 30045620431. The reversal of 30045620424 is 42402654003.

It is a junction number, because it is equal to n+sod(n) for n = 30045620391 and 30045620400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734979 + ... + 1752210.

It is an arithmetic number, because the mean of its divisors is an integer number (2353853250).

Almost surely, 2^30045620424 is an apocalyptic number.

It is an amenable number.

30045620424 is an abundant number, since it is smaller than the sum of its proper divisors (45277683576).

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

30045620424 is a wasteful number, since it uses less digits than its factorization.

30045620424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487557 (or 3487553 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 30045620424 in words is "thirty billion, forty-five million, six hundred twenty thousand, four hundred twenty-four".