11214404004 has 24 divisors (see below), whose sum is σ = 26171017600. Its totient is φ = 3737552544.

The previous prime is 11214403997. The next prime is 11214404053. The reversal of 11214404004 is 40040441211.

11214404004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11397 + ... + 150195.

Almost surely, 2^11214404004 is an apocalyptic number.

It is an amenable number.

11214404004 is an abundant number, since it is smaller than the sum of its proper divisors (14956613596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11214404004 is a wasteful number, since it uses less digits than its factorization.

11214404004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145539 (or 145537 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 11214404004 its reverse (40040441211), we get a palindrome (51254845215).

The spelling of 11214404004 in words is "eleven billion, two hundred fourteen million, four hundred four thousand, four".