11833777748 has 48 divisors (see below), whose sum is σ = 23299570560. Its totient is φ = 5218038144.

The previous prime is 11833777721. The next prime is 11833777757. The reversal of 11833777748 is 84777733811.

It is a junction number, because it is equal to n+sod(n) for n = 11833777693 and 11833777702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079318 + ... + 1090226.

It is an arithmetic number, because the mean of its divisors is an integer number (485407720).

Almost surely, 2^11833777748 is an apocalyptic number.

It is an amenable number.

11833777748 is a deficient number, since it is larger than the sum of its proper divisors (11465792812).

11833777748 is a wasteful number, since it uses less digits than its factorization.

11833777748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856 (or 11854 counting only the distinct ones).

The product of its digits is 5531904, while the sum is 56.

The spelling of 11833777748 in words is "eleven billion, eight hundred thirty-three million, seven hundred seventy-seven thousand, seven hundred forty-eight".