11441531348 has 24 divisors (see below), whose sum is σ = 21805174440. Its totient is φ = 5221370880.

The previous prime is 11441531341. The next prime is 11441531363. The reversal of 11441531348 is 84313514411.

It can be written as a sum of positive squares in 4 ways, for example, as 14348944 + 11427182404 = 3788^2 + 106898^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441531341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231493 + ... + 1240748.

It is an arithmetic number, because the mean of its divisors is an integer number (908548935).

Almost surely, 2^11441531348 is an apocalyptic number.

It is an amenable number.

11441531348 is a deficient number, since it is larger than the sum of its proper divisors (10363643092).

11441531348 is a wasteful number, since it uses less digits than its factorization.

11441531348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472347 (or 2472345 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The spelling of 11441531348 in words is "eleven billion, four hundred forty-one million, five hundred thirty-one thousand, three hundred forty-eight".