11323180744 has 32 divisors (see below), whose sum is σ = 21818833920. Its totient is φ = 5505022656.

The previous prime is 11323180741. The next prime is 11323180763. The reversal of 11323180744 is 44708132311.

It is a super-2 number, since 2×11323180744² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11323180741) 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, 480747 + ... + 503749.

It is an arithmetic number, because the mean of its divisors is an integer number (681838560).

Almost surely, 2^11323180744 is an apocalyptic number.

It is an amenable number.

11323180744 is a deficient number, since it is larger than the sum of its proper divisors (10495653176).

11323180744 is a wasteful number, since it uses less digits than its factorization.

11323180744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24709 (or 24705 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 11323180744 in words is "eleven billion, three hundred twenty-three million, one hundred eighty thousand, seven hundred forty-four".