11404320104 has 8 divisors (see below), whose sum is σ = 21383100210. Its totient is φ = 5702160048.

The previous prime is 11404320077. The next prime is 11404320107. The reversal of 11404320104 is 40102340411.

It can be written as a sum of positive squares in only one way, i.e., 10504200100 + 900120004 = 102490^2 + 30002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11404320107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712769999 + ... + 712770014.

Almost surely, 2^11404320104 is an apocalyptic number.

It is an amenable number.

11404320104 is a deficient number, since it is larger than the sum of its proper divisors (9978780106).

11404320104 is a wasteful number, since it uses less digits than its factorization.

11404320104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425540019 (or 1425540015 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11404320104 its reverse (40102340411), we get a palindrome (51506660515).

The spelling of 11404320104 in words is "eleven billion, four hundred four million, three hundred twenty thousand, one hundred four".