11713192848 has 180 divisors, whose sum is σ = 40376126700. Its totient is φ = 3149733888.

The previous prime is 11713192811. The next prime is 11713192859. The reversal of 11713192848 is 84829131711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9364045824 + 2349147024 = 96768^2 + 48468^2 .

It is a super-2 number, since 2×11713192848² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71128 + ... + 168776.

It is an arithmetic number, because the mean of its divisors is an integer number (224311815).

Almost surely, 2^11713192848 is an apocalyptic number.

11713192848 is a gapful number since it is divisible by the number (18) 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 11713192848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20188063350).

11713192848 is an abundant number, since it is smaller than the sum of its proper divisors (28662933852).

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

11713192848 is a wasteful number, since it uses less digits than its factorization.

11713192848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97694 (or 97678 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The spelling of 11713192848 in words is "eleven billion, seven hundred thirteen million, one hundred ninety-two thousand, eight hundred forty-eight".