13322652336 has 320 divisors, whose sum is σ = 45568512000. Its totient is φ = 3723535872.

The previous prime is 13322652311. The next prime is 13322652367. The reversal of 13322652336 is 63325622331.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13322652336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6963316 + ... + 6965228.

It is an arithmetic number, because the mean of its divisors is an integer number (142401600).

Almost surely, 2^13322652336 is an apocalyptic number.

13322652336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13322652336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22784256000).

13322652336 is an abundant number, since it is smaller than the sum of its proper divisors (32245859664).

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

13322652336 is a wasteful number, since it uses less digits than its factorization.

13322652336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998 (or 1972 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The spelling of 13322652336 in words is "thirteen billion, three hundred twenty-two million, six hundred fifty-two thousand, three hundred thirty-six".