30040330332 has 24 divisors (see below), whose sum is σ = 70096944400. Its totient is φ = 10013037696.

The previous prime is 30040330297. The next prime is 30040330343. The reversal of 30040330332 is 23303304003.

It is a junction number, because it is equal to n+sod(n) for n = 30040330299 and 30040330308.

It is a congruent number.

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, 479394 + ... + 538422.

Almost surely, 2^30040330332 is an apocalyptic number.

It is an amenable number.

30040330332 is an abundant number, since it is smaller than the sum of its proper divisors (40056614068).

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

30040330332 is a wasteful number, since it uses less digits than its factorization.

30040330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101445 (or 101443 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 30040330332 its reverse (23303304003), we get a palindrome (53343634335).

The spelling of 30040330332 in words is "thirty billion, forty million, three hundred thirty thousand, three hundred thirty-two".