13432422216 has 64 divisors (see below), whose sum is σ = 34466699520. Its totient is φ = 4360023360.

The previous prime is 13432422197. The next prime is 13432422319. The reversal of 13432422216 is 61222423431.

It is a nude number because it is divisible by every one of its digits.

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, 321931 + ... + 361253.

It is an arithmetic number, because the mean of its divisors is an integer number (538542180).

Almost surely, 2^13432422216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13432422216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17233349760).

13432422216 is an abundant number, since it is smaller than the sum of its proper divisors (21034277304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13432422216 is a wasteful number, since it uses less digits than its factorization.

13432422216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39706 (or 39702 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 13432422216 its reverse (61222423431), we get a palindrome (74654845647).

The spelling of 13432422216 in words is "thirteen billion, four hundred thirty-two million, four hundred twenty-two thousand, two hundred sixteen".