213432324422 has 8 divisors (see below), whose sum is σ = 320174040216. Its totient is φ = 106707644352.

The previous prime is 213432324419. The next prime is 213432324473. The reversal of 213432324422 is 224423234312.

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

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, 4227563 + ... + 4277750.

It is an arithmetic number, because the mean of its divisors is an integer number (40021755027).

Almost surely, 2^213432324422 is an apocalyptic number.

213432324422 is a deficient number, since it is larger than the sum of its proper divisors (106741715794).

213432324422 is a wasteful number, since it uses less digits than its factorization.

213432324422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8517862.

The product of its digits is 55296, while the sum is 32.

Adding to 213432324422 its reverse (224423234312), we get a palindrome (437855558734).

The spelling of 213432324422 in words is "two hundred thirteen billion, four hundred thirty-two million, three hundred twenty-four thousand, four hundred twenty-two".