30243204032 has 28 divisors (see below), whose sum is σ = 60020460096. Its totient is φ = 15119938560.

The previous prime is 30243204031. The next prime is 30243204049. The reversal of 30243204032 is 23040234203.

It is a junction number, because it is equal to n+sod(n) for n = 30243203989 and 30243204007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30243204031) 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, 731432 + ... + 771672.

Almost surely, 2^30243204032 is an apocalyptic number.

30243204032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30243204032 is a deficient number, since it is larger than the sum of its proper divisors (29777256064).

30243204032 is a wasteful number, since it uses less digits than its factorization.

30243204032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51996 (or 51986 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30243204032 its reverse (23040234203), we get a palindrome (53283438235).

The spelling of 30243204032 in words is "thirty billion, two hundred forty-three million, two hundred four thousand, thirty-two".