11304442544 has 20 divisors (see below), whose sum is σ = 21907542024. Its totient is φ = 5650883328.

The previous prime is 11304442543. The next prime is 11304442561. The reversal of 11304442544 is 44524440311.

It is a super-3 number, since 3×11304442544³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11304442544.

It is not an unprimeable number, because it can be changed into a prime (11304442543) 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, 12062 + ... + 150845.

Almost surely, 2^11304442544 is an apocalyptic number.

It is an amenable number.

11304442544 is a deficient number, since it is larger than the sum of its proper divisors (10603099480).

11304442544 is a wasteful number, since it uses less digits than its factorization.

11304442544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167252 (or 167246 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 11304442544 its reverse (44524440311), we get a palindrome (55828882855).

The spelling of 11304442544 in words is "eleven billion, three hundred four million, four hundred forty-two thousand, five hundred forty-four".