11774241152 has 32 divisors (see below), whose sum is σ = 23517838080. Its totient is φ = 5871725056.

The previous prime is 11774241151. The next prime is 11774241173. The reversal of 11774241152 is 25114247711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11774241151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71063 + ... + 169110.

It is an arithmetic number, because the mean of its divisors is an integer number (734932440).

Almost surely, 2^11774241152 is an apocalyptic number.

It is an amenable number.

11774241152 is a deficient number, since it is larger than the sum of its proper divisors (11743596928).

11774241152 is an equidigital number, since it uses as much as digits as its factorization.

11774241152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240570 (or 240558 counting only the distinct ones).

The product of its digits is 15680, while the sum is 35.

Adding to 11774241152 its reverse (25114247711), we get a palindrome (36888488863).

The spelling of 11774241152 in words is "eleven billion, seven hundred seventy-four million, two hundred forty-one thousand, one hundred fifty-two".