213476662338 has 8 divisors (see below), whose sum is σ = 426953324688. Its totient is φ = 71158887444.

The previous prime is 213476662331. The next prime is 213476662361. The reversal of 213476662338 is 833266674312.

It is a sphenic number, since it is the product of 3 distinct primes.

213476662338 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (213476662331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17789721856 + ... + 17789721867.

It is an arithmetic number, because the mean of its divisors is an integer number (53369165586).

Almost surely, 2^213476662338 is an apocalyptic number.

213476662338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

213476662338 is a wasteful number, since it uses less digits than its factorization.

213476662338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35579443728.

The product of its digits is 5225472, while the sum is 51.

The spelling of 213476662338 in words is "two hundred thirteen billion, four hundred seventy-six million, six hundred sixty-two thousand, three hundred thirty-eight".