11304403044 has 48 divisors (see below), whose sum is σ = 28786544640. Its totient is φ = 3424183840.

The previous prime is 11304403037. The next prime is 11304403049. The reversal of 11304403044 is 44030440311.

It is a super-3 number, since 3×11304403044³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11304403049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335437 + ... + 367595.

It is an arithmetic number, because the mean of its divisors is an integer number (599719680).

Almost surely, 2^11304403044 is an apocalyptic number.

It is an amenable number.

11304403044 is an abundant number, since it is smaller than the sum of its proper divisors (17482141596).

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

11304403044 is a wasteful number, since it uses less digits than its factorization.

11304403044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34840 (or 34838 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11304403044 its reverse (44030440311), we get a palindrome (55334843355).

The spelling of 11304403044 in words is "eleven billion, three hundred four million, four hundred three thousand, forty-four".