11732069172736 has 320 divisors, whose sum is σ = 27370022777856. Its totient is φ = 4971073536000.

The previous prime is 11732069172689. The next prime is 11732069172763. The reversal of 11732069172736 is 63727196023711.

It is a happy number.

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, 1036670950 + ... + 1036682266.

Almost surely, 2^{11732069172736} is an apocalyptic number.

11732069172736 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 11732069172736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13685011388928).

11732069172736 is an abundant number, since it is smaller than the sum of its proper divisors (15637953605120).

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

11732069172736 is a wasteful number, since it uses less digits than its factorization.

11732069172736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11573 (or 11557 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 11732069172736 in words is "eleven trillion, seven hundred thirty-two billion, sixty-nine million, one hundred seventy-two thousand, seven hundred thirty-six".