30043412009 has 16 divisors (see below), whose sum is σ = 34408442880. Its totient is φ = 26001907200.

The previous prime is 30043411991. The next prime is 30043412099. The reversal of 30043412009 is 90021434003.

It is a cyclic number.

It is not a de Polignac number, because 30043412009 - 2⁸ = 30043411753 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30043412099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603017 + ... + 650934.

It is an arithmetic number, because the mean of its divisors is an integer number (2150527680).

Almost surely, 2^30043412009 is an apocalyptic number.

It is an amenable number.

30043412009 is a deficient number, since it is larger than the sum of its proper divisors (4365030871).

30043412009 is a wasteful number, since it uses less digits than its factorization.

30043412009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254080.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 30043412009 in words is "thirty billion, forty-three million, four hundred twelve thousand, nine".