11405104041244 has 12 divisors (see below), whose sum is σ = 19967991975064. Its totient is φ = 5699963476944.

The previous prime is 11405104041241. The next prime is 11405104041257. The reversal of 11405104041244 is 44214040150411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11405104041241) 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, 647126007 + ... + 647143630.

Almost surely, 2^{11405104041244} is an apocalyptic number.

It is an amenable number.

11405104041244 is a deficient number, since it is larger than the sum of its proper divisors (8562887933820).

11405104041244 is a wasteful number, since it uses less digits than its factorization.

11405104041244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294271844 (or 1294271842 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 11405104041244 its reverse (44214040150411), we get a palindrome (55619144191655).

The spelling of 11405104041244 in words is "eleven trillion, four hundred five billion, one hundred four million, forty-one thousand, two hundred forty-four".