11404213112 has 128 divisors (see below), whose sum is σ = 23442048000. Its totient is φ = 5189184000.

The previous prime is 11404213109. The next prime is 11404213153. The reversal of 11404213112 is 21131240411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45434987 + ... + 45435237.

It is an arithmetic number, because the mean of its divisors is an integer number (183141000).

Almost surely, 2^11404213112 is an apocalyptic number.

It is an amenable number.

11404213112 is an abundant number, since it is smaller than the sum of its proper divisors (12037834888).

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

11404213112 is a wasteful number, since it uses less digits than its factorization.

11404213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11404213112 its reverse (21131240411), we get a palindrome (32535453523).

The spelling of 11404213112 in words is "eleven billion, four hundred four million, two hundred thirteen thousand, one hundred twelve".