30143002004 has 12 divisors (see below), whose sum is σ = 53493215328. Its totient is φ = 14859226200.

The previous prime is 30143002003. The next prime is 30143002013. The reversal of 30143002004 is 40020034103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143002003) 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, 53068382 + ... + 53068949.

It is an arithmetic number, because the mean of its divisors is an integer number (4457767944).

Almost surely, 2^30143002004 is an apocalyptic number.

It is an amenable number.

30143002004 is a deficient number, since it is larger than the sum of its proper divisors (23350213324).

30143002004 is a wasteful number, since it uses less digits than its factorization.

30143002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106137406 (or 106137404 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30143002004 its reverse (40020034103), we get a palindrome (70163036107).

The spelling of 30143002004 in words is "thirty billion, one hundred forty-three million, two thousand, four".