13423422332 has 12 divisors (see below), whose sum is σ = 23492170800. Its totient is φ = 6711373536.

The previous prime is 13423422293. The next prime is 13423422349. The reversal of 13423422332 is 23322432431.

It is a junction number, because it is equal to n+sod(n) for n = 13423422295 and 13423422304.

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, 19169 + ... + 164967.

It is an arithmetic number, because the mean of its divisors is an integer number (1957680900).

Almost surely, 2^13423422332 is an apocalyptic number.

It is an amenable number.

13423422332 is a deficient number, since it is larger than the sum of its proper divisors (10068748468).

13423422332 is a wasteful number, since it uses less digits than its factorization.

13423422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168820 (or 168818 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

Adding to 13423422332 its reverse (23322432431), we get a palindrome (36745854763).

The spelling of 13423422332 in words is "thirteen billion, four hundred twenty-three million, four hundred twenty-two thousand, three hundred thirty-two".