13421424422 has 8 divisors (see below), whose sum is σ = 23008156176. Its totient is φ = 5752039032.

The previous prime is 13421424413. The next prime is 13421424433. The reversal of 13421424422 is 22442412431.

It is a happy number.

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, 479336573 + ... + 479336600.

It is an arithmetic number, because the mean of its divisors is an integer number (2876019522).

Almost surely, 2^13421424422 is an apocalyptic number.

13421424422 is a deficient number, since it is larger than the sum of its proper divisors (9586731754).

13421424422 is an equidigital number, since it uses as much as digits as its factorization.

13421424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958673182.

The product of its digits is 12288, while the sum is 29.

Adding to 13421424422 its reverse (22442412431), we get a palindrome (35863836853).

The spelling of 13421424422 in words is "thirteen billion, four hundred twenty-one million, four hundred twenty-four thousand, four hundred twenty-two".