11441424340 has 24 divisors (see below), whose sum is σ = 24037816320. Its totient is φ = 4574507808.

The previous prime is 11441424311. The next prime is 11441424409. The reversal of 11441424340 is 4342414411.

It is a junction number, because it is equal to n+sod(n) for n = 11441424299 and 11441424308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82972 + ... + 172531.

It is an arithmetic number, because the mean of its divisors is an integer number (1001575680).

Almost surely, 2^11441424340 is an apocalyptic number.

11441424340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11441424340 is an abundant number, since it is smaller than the sum of its proper divisors (12596391980).

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

11441424340 is a wasteful number, since it uses less digits than its factorization.

11441424340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257751 (or 257749 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 11441424340 its reverse (4342414411), we get a palindrome (15783838751).

The spelling of 11441424340 in words is "eleven billion, four hundred forty-one million, four hundred twenty-four thousand, three hundred forty".