11474749248 has 112 divisors (see below), whose sum is σ = 30754563840. Its totient is φ = 3775463424.

The previous prime is 11474749241. The next prime is 11474749327. The reversal of 11474749248 is 84294747411.

It is a happy number.

11474749248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11474749248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11474749241) 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 15 ways as a sum of consecutive naturals, for example, 11043513 + ... + 11044551.

It is an arithmetic number, because the mean of its divisors is an integer number (274594320).

Almost surely, 2^11474749248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11474749248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15377281920).

11474749248 is an abundant number, since it is smaller than the sum of its proper divisors (19279814592).

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

11474749248 is a wasteful number, since it uses less digits than its factorization.

11474749248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1734 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The spelling of 11474749248 in words is "eleven billion, four hundred seventy-four million, seven hundred forty-nine thousand, two hundred forty-eight".