213143333004 has 72 divisors (see below), whose sum is σ = 628848450048. Its totient is φ = 59602387680.

The previous prime is 213143332999. The next prime is 213143333033. The reversal of 213143333004 is 400333341312.

213143333004 is a `hidden beast` number, since 2 + 13 + 14 + 333 + 300 + 4 = 666.

213143333004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8986102 + ... + 9009789.

Almost surely, 2^213143333004 is an apocalyptic number.

It is an amenable number.

213143333004 is an abundant number, since it is smaller than the sum of its proper divisors (415705117044).

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

213143333004 is a wasteful number, since it uses less digits than its factorization.

213143333004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17995955 (or 17995950 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 213143333004 its reverse (400333341312), we get a palindrome (613476674316).

The spelling of 213143333004 in words is "two hundred thirteen billion, one hundred forty-three million, three hundred thirty-three thousand, four".