11926441744 has 20 divisors (see below), whose sum is σ = 26408549824. Its totient is φ = 5111332128.

The previous prime is 11926441741. The next prime is 11926441771. The reversal of 11926441744 is 44714462911.

11926441744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11926441744.

It is not an unprimeable number, because it can be changed into a prime (11926441741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53242932 + ... + 53243155.

Almost surely, 2^11926441744 is an apocalyptic number.

11926441744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11926441744 is an abundant number, since it is smaller than the sum of its proper divisors (14482108080).

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

11926441744 is a wasteful number, since it uses less digits than its factorization.

11926441744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106486102 (or 106486096 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The spelling of 11926441744 in words is "eleven billion, nine hundred twenty-six million, four hundred forty-one thousand, seven hundred forty-four".