13322353442 has 8 divisors (see below), whose sum is σ = 20672617500. Its totient is φ = 6431480944.

The previous prime is 13322353417. The next prime is 13322353453. The reversal of 13322353442 is 24435322331.

It can be written as a sum of positive squares in 2 ways, for example, as 13316929201 + 5424241 = 115399^2 + 2329^2 .

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 = 13322353399 and 13322353408.

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, 114847817 + ... + 114847932.

Almost surely, 2^13322353442 is an apocalyptic number.

13322353442 is a deficient number, since it is larger than the sum of its proper divisors (7350264058).

13322353442 is a wasteful number, since it uses less digits than its factorization.

13322353442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229695780.

The product of its digits is 51840, while the sum is 32.

Adding to 13322353442 its reverse (24435322331), we get a palindrome (37757675773).

The spelling of 13322353442 in words is "thirteen billion, three hundred twenty-two million, three hundred fifty-three thousand, four hundred forty-two".