11980846152 has 384 divisors, whose sum is σ = 38720747520. Its totient is φ = 3306240000.

The previous prime is 11980846121. The next prime is 11980846177. The reversal of 11980846152 is 25164808911.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11980846098 and 11980846107.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79343277 + ... + 79343427.

It is an arithmetic number, because the mean of its divisors is an integer number (100835280).

Almost surely, 2^11980846152 is an apocalyptic number.

11980846152 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 11980846152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19360373760).

11980846152 is an abundant number, since it is smaller than the sum of its proper divisors (26739901368).

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

11980846152 is a wasteful number, since it uses less digits than its factorization.

11980846152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 11980846152 in words is "eleven billion, nine hundred eighty million, eight hundred forty-six thousand, one hundred fifty-two".