11839773792 has 192 divisors, whose sum is σ = 38937120768. Its totient is φ = 3060288000.

The previous prime is 11839773763. The next prime is 11839773809. The reversal of 11839773792 is 29737793811.

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, 1555917 + ... + 1563507.

It is an arithmetic number, because the mean of its divisors is an integer number (202797504).

Almost surely, 2^11839773792 is an apocalyptic number.

11839773792 is a gapful number since it is divisible by the number (12) 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 11839773792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19468560384).

11839773792 is an abundant number, since it is smaller than the sum of its proper divisors (27097346976).

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

11839773792 is a wasteful number, since it uses less digits than its factorization.

11839773792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7833 (or 7825 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 57.

It can be divided in two parts, 11839 and 773792, that added together give a triangular number (785631 = T₁₂₅₃).

The spelling of 11839773792 in words is "eleven billion, eight hundred thirty-nine million, seven hundred seventy-three thousand, seven hundred ninety-two".