13321433422 has 32 divisors (see below), whose sum is σ = 21936904704. Its totient is φ = 6016920000.

The previous prime is 13321433371. The next prime is 13321433431. The reversal of 13321433422 is 22433412331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801547 + ... + 2806297.

It is an arithmetic number, because the mean of its divisors is an integer number (685528272).

Almost surely, 2^13321433422 is an apocalyptic number.

13321433422 is a deficient number, since it is larger than the sum of its proper divisors (8615471282).

13321433422 is a wasteful number, since it uses less digits than its factorization.

13321433422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544.

The product of its digits is 10368, while the sum is 28.

Adding to 13321433422 its reverse (22433412331), we get a palindrome (35754845753).

The spelling of 13321433422 in words is "thirteen billion, three hundred twenty-one million, four hundred thirty-three thousand, four hundred twenty-two".