213413422 has 8 divisors (see below), whose sum is σ = 320272056. Its totient is φ = 106656072.

The previous prime is 213413419. The next prime is 213413437. The reversal of 213413422 is 224314312.

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

It is a junction number, because it is equal to n+sod(n) for n = 213413393 and 213413402.

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, 19813 + ... + 28624.

It is an arithmetic number, because the mean of its divisors is an integer number (40034007).

Almost surely, 2^213413422 is an apocalyptic number.

213413422 is a deficient number, since it is larger than the sum of its proper divisors (106858634).

213413422 is a wasteful number, since it uses less digits than its factorization.

213413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50642.

The product of its digits is 1152, while the sum is 22.

The square root of 213413422 is about 14608.6762576217. The cubic root of 213413422 is about 597.5953963799.

Adding to 213413422 its reverse (224314312), we get a palindrome (437727734).

The spelling of 213413422 in words is "two hundred thirteen million, four hundred thirteen thousand, four hundred twenty-two".