11404312112 has 10 divisors (see below), whose sum is σ = 22095854748. Its totient is φ = 5702156048.

The previous prime is 11404312109. The next prime is 11404312121. The reversal of 11404312112 is 21121340411.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356384738 + ... + 356384769.

Almost surely, 2^11404312112 is an apocalyptic number.

It is an amenable number.

11404312112 is a deficient number, since it is larger than the sum of its proper divisors (10691542636).

11404312112 is an equidigital number, since it uses as much as digits as its factorization.

11404312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712769515 (or 712769509 counting only the distinct ones).

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

Adding to 11404312112 its reverse (21121340411), we get a palindrome (32525652523).

The spelling of 11404312112 in words is "eleven billion, four hundred four million, three hundred twelve thousand, one hundred twelve".