11441440152 has 48 divisors (see below), whose sum is σ = 31001667840. Its totient is φ = 3812036928.

The previous prime is 11441440133. The next prime is 11441440163. The reversal of 11441440152 is 25104414411.

It is a happy number.

11441440152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 123433 + ... + 195239.

It is an arithmetic number, because the mean of its divisors is an integer number (645868080).

Almost surely, 2^11441440152 is an apocalyptic number.

11441440152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11441440152 is an abundant number, since it is smaller than the sum of its proper divisors (19560227688).

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

11441440152 is a wasteful number, since it uses less digits than its factorization.

11441440152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74032 (or 74025 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 11441440152 its reverse (25104414411), we get a palindrome (36545854563).

The spelling of 11441440152 in words is "eleven billion, four hundred forty-one million, four hundred forty thousand, one hundred fifty-two".