210213320309984 has 24 divisors (see below), whose sum is σ = 413859387742920. Its totient is φ = 105106174216576.

The previous prime is 210213320309897. The next prime is 210213320309999. The reversal of 210213320309984 is 489903023312012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8105159 + ... + 22048134.

It is an arithmetic number, because the mean of its divisors is an integer number (17244141155955).

Almost surely, 2^{210213320309984} is an apocalyptic number.

It is an amenable number.

210213320309984 is a deficient number, since it is larger than the sum of its proper divisors (203646067432936).

210213320309984 is a wasteful number, since it uses less digits than its factorization.

210213320309984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30371162 (or 30371154 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 210213320309984 in words is "two hundred ten trillion, two hundred thirteen billion, three hundred twenty million, three hundred nine thousand, nine hundred eighty-four".