11433322164 has 96 divisors (see below), whose sum is σ = 30134587392. Its totient is φ = 3342528000.

The previous prime is 11433322157. The next prime is 11433322177. The reversal of 11433322164 is 46122333411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1374859 + ... + 1383149.

It is an arithmetic number, because the mean of its divisors is an integer number (313901952).

Almost surely, 2^11433322164 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 11433322164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15067293696).

11433322164 is an abundant number, since it is smaller than the sum of its proper divisors (18701265228).

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

11433322164 is a wasteful number, since it uses less digits than its factorization.

11433322164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8677 (or 8675 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

Adding to 11433322164 its reverse (46122333411), we get a palindrome (57555655575).

The spelling of 11433322164 in words is "eleven billion, four hundred thirty-three million, three hundred twenty-two thousand, one hundred sixty-four".