213463500289 has 16 divisors (see below), whose sum is σ = 234250833600. Its totient is φ = 193300975296.

The previous prime is 213463500241. The next prime is 213463500343. The reversal of 213463500289 is 982005364312.

It is not a de Polignac number, because 213463500289 - 2⁷ = 213463500161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213463500389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7550422 + ... + 7578640.

It is an arithmetic number, because the mean of its divisors is an integer number (14640677100).

Almost surely, 2^213463500289 is an apocalyptic number.

It is an amenable number.

213463500289 is a deficient number, since it is larger than the sum of its proper divisors (20787333311).

213463500289 is a wasteful number, since it uses less digits than its factorization.

213463500289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39264.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 213463500289 in words is "two hundred thirteen billion, four hundred sixty-three million, five hundred thousand, two hundred eighty-nine".