11021416404 has 24 divisors (see below), whose sum is σ = 27229382208. Its totient is φ = 3457699200.

The previous prime is 11021416363. The next prime is 11021416423. The reversal of 11021416404 is 40461412011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27013072 + ... + 27013479.

It is an arithmetic number, because the mean of its divisors is an integer number (1134557592).

Almost surely, 2^11021416404 is an apocalyptic number.

It is an amenable number.

11021416404 is an abundant number, since it is smaller than the sum of its proper divisors (16207965804).

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

11021416404 is a wasteful number, since it uses less digits than its factorization.

11021416404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54026575 (or 54026573 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11021416404 its reverse (40461412011), we get a palindrome (51482828415).

The spelling of 11021416404 in words is "eleven billion, twenty-one million, four hundred sixteen thousand, four hundred four".