111412355404 has 12 divisors (see below), whose sum is σ = 222824710864. Its totient is φ = 47748152304.

The previous prime is 111412355399. The next prime is 111412355449. The reversal of 111412355404 is 404553214111.

111412355404 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 1989506319 + ... + 1989506374.

Almost surely, 2^111412355404 is an apocalyptic number.

111412355404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111412355404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111412355404 is a wasteful number, since it uses less digits than its factorization.

111412355404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979012704 (or 3979012702 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 111412355404 its reverse (404553214111), we get a palindrome (515965569515).

The spelling of 111412355404 in words is "one hundred eleven billion, four hundred twelve million, three hundred fifty-five thousand, four hundred four".