11404221334 has 8 divisors (see below), whose sum is σ = 18661453128. Its totient is φ = 5183736960.

The previous prime is 11404221313. The next prime is 11404221343. The reversal of 11404221334 is 43312240411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11404221299 and 11404221308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259186827 + ... + 259186870.

It is an arithmetic number, because the mean of its divisors is an integer number (2332681641).

Almost surely, 2^11404221334 is an apocalyptic number.

11404221334 is a deficient number, since it is larger than the sum of its proper divisors (7257231794).

11404221334 is a wasteful number, since it uses less digits than its factorization.

11404221334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518373710.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11404221334 its reverse (43312240411), we get a palindrome (54716461745).

The spelling of 11404221334 in words is "eleven billion, four hundred four million, two hundred twenty-one thousand, three hundred thirty-four".