30443000002 has 32 divisors (see below), whose sum is σ = 51362467200. Its totient is φ = 13447565568.

The previous prime is 30442999997. The next prime is 30443000041. The reversal of 30443000002 is 20000034403.

It is a self number, because there is not a number n which added to its sum of digits gives 30443000002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145758 + ... + 286585.

It is an arithmetic number, because the mean of its divisors is an integer number (1605077100).

Almost surely, 2^30443000002 is an apocalyptic number.

30443000002 is a deficient number, since it is larger than the sum of its proper divisors (20919467198).

30443000002 is a wasteful number, since it uses less digits than its factorization.

30443000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432490.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 30443000002 its reverse (20000034403), we get a palindrome (50443034405).

The spelling of 30443000002 in words is "thirty billion, four hundred forty-three million, two", and thus it is an aban number.