11468751147 has 16 divisors (see below), whose sum is σ = 19417991680. Its totient is φ = 6553571976.

The previous prime is 11468751137. The next prime is 11468751163. The reversal of 11468751147 is 74115786411.

11468751147 is a `hidden beast` number, since 1 + 1 + 468 + 75 + 114 + 7 = 666.

11468751147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11468751147 - 2⁴ = 11468751131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11468751137) 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, 30340423 + ... + 30340800.

It is an arithmetic number, because the mean of its divisors is an integer number (1213624480).

Almost surely, 2^11468751147 is an apocalyptic number.

11468751147 is a deficient number, since it is larger than the sum of its proper divisors (7949240533).

11468751147 is an equidigital number, since it uses as much as digits as its factorization.

11468751147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60681239 (or 60681233 counting only the distinct ones).

The product of its digits is 188160, while the sum is 45.

The spelling of 11468751147 in words is "eleven billion, four hundred sixty-eight million, seven hundred fifty-one thousand, one hundred forty-seven".