13474012216 has 16 divisors (see below), whose sum is σ = 28872883440. Its totient is φ = 5774576640.

The previous prime is 13474012199. The next prime is 13474012247. The reversal of 13474012216 is 61221047431.

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, 120303625 + ... + 120303736.

It is an arithmetic number, because the mean of its divisors is an integer number (1804555215).

Almost surely, 2^13474012216 is an apocalyptic number.

It is an amenable number.

13474012216 is an abundant number, since it is smaller than the sum of its proper divisors (15398871224).

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

13474012216 is a wasteful number, since it uses less digits than its factorization.

13474012216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240607374 (or 240607370 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 13474012216 its reverse (61221047431), we get a palindrome (74695059647).

The spelling of 13474012216 in words is "thirteen billion, four hundred seventy-four million, twelve thousand, two hundred sixteen".