213433333996 has 24 divisors (see below), whose sum is σ = 374245311440. Its totient is φ = 106506187200.

The previous prime is 213433333987. The next prime is 213433334033. The reversal of 213433333996 is 699333334312.

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, 15206710 + ... + 15220738.

Almost surely, 2^213433333996 is an apocalyptic number.

It is an amenable number.

213433333996 is a deficient number, since it is larger than the sum of its proper divisors (160811977444).

213433333996 is a wasteful number, since it uses less digits than its factorization.

213433333996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21265 (or 21263 counting only the distinct ones).

The product of its digits is 2834352, while the sum is 49.

The spelling of 213433333996 in words is "two hundred thirteen billion, four hundred thirty-three million, three hundred thirty-three thousand, nine hundred ninety-six".