11404044341331 has 16 divisors (see below), whose sum is σ = 15211838674560. Its totient is φ = 7599473576640.

The previous prime is 11404044341323. The next prime is 11404044341381. The reversal of 11404044341331 is 13314344040411.

It is not a de Polignac number, because 11404044341331 - 2³ = 11404044341323 is a prime.

It is a super-2 number, since 2×11404044341331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11404044341292 and 11404044341301.

It is not an unprimeable number, because it can be changed into a prime (11404044341381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115400700 + ... + 115499478.

It is an arithmetic number, because the mean of its divisors is an integer number (950739917160).

Almost surely, 2^{11404044341331} is an apocalyptic number.

11404044341331 is a deficient number, since it is larger than the sum of its proper divisors (3807794333229).

11404044341331 is a wasteful number, since it uses less digits than its factorization.

11404044341331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114706.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 11404044341331 its reverse (13314344040411), we get a palindrome (24718388381742).

The spelling of 11404044341331 in words is "eleven trillion, four hundred four billion, forty-four million, three hundred forty-one thousand, three hundred thirty-one".