11404244038 has 16 divisors (see below), whose sum is σ = 18803949120. Its totient is φ = 5144175400.

The previous prime is 11404244021. The next prime is 11404244039. The reversal of 11404244038 is 83044240411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404244039) 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, 1975648 + ... + 1981411.

It is an arithmetic number, because the mean of its divisors is an integer number (1175246820).

Almost surely, 2^11404244038 is an apocalyptic number.

11404244038 is a deficient number, since it is larger than the sum of its proper divisors (7399705082).

11404244038 is a wasteful number, since it uses less digits than its factorization.

11404244038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957203.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11404244038 its reverse (83044240411), we get a palindrome (94448484449).

The spelling of 11404244038 in words is "eleven billion, four hundred four million, two hundred forty-four thousand, thirty-eight".