30023450032 has 20 divisors (see below), whose sum is σ = 61592225256. Its totient is φ = 14128682240.

The previous prime is 30023450027. The next prime is 30023450033. The reversal of 30023450032 is 23005432003.

It is a junction number, because it is equal to n+sod(n) for n = 30023449985 and 30023450012.

It is not an unprimeable number, because it can be changed into a prime (30023450033) 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, 55189894 + ... + 55190437.

Almost surely, 2^30023450032 is an apocalyptic number.

It is an amenable number.

30023450032 is an abundant number, since it is smaller than the sum of its proper divisors (31568775224).

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

30023450032 is a wasteful number, since it uses less digits than its factorization.

30023450032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110380356 (or 110380350 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 30023450032 its reverse (23005432003), we get a palindrome (53028882035).

The spelling of 30023450032 in words is "thirty billion, twenty-three million, four hundred fifty thousand, thirty-two".