11335920048 has 120 divisors (see below), whose sum is σ = 32229231840. Its totient is φ = 3718794240.

The previous prime is 11335920031. The next prime is 11335920053. The reversal of 11335920048 is 84002953311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11335919994 and 11335920021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6632218 + ... + 6633926.

It is an arithmetic number, because the mean of its divisors is an integer number (268576932).

Almost surely, 2^11335920048 is an apocalyptic number.

11335920048 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 11335920048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16114615920).

11335920048 is an abundant number, since it is smaller than the sum of its proper divisors (20893311792).

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

11335920048 is a wasteful number, since it uses less digits than its factorization.

11335920048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 11335920048 in words is "eleven billion, three hundred thirty-five million, nine hundred twenty thousand, forty-eight".