11314044438 has 32 divisors (see below), whose sum is σ = 22718361600. Its totient is φ = 3756331296.

The previous prime is 11314044419. The next prime is 11314044439. The reversal of 11314044438 is 83444041311.

11314044438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11314044399 and 11314044408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314044439) 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, 1902073 + ... + 1908011.

It is an arithmetic number, because the mean of its divisors is an integer number (709948800).

Almost surely, 2^11314044438 is an apocalyptic number.

11314044438 is an abundant number, since it is smaller than the sum of its proper divisors (11404317162).

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

11314044438 is a wasteful number, since it uses less digits than its factorization.

11314044438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 11314044438 its reverse (83444041311), we get a palindrome (94758085749).

The spelling of 11314044438 in words is "eleven billion, three hundred fourteen million, forty-four thousand, four hundred thirty-eight".