11414109 has 12 divisors (see below), whose sum is σ = 17703744. Its totient is φ = 6522264.

The previous prime is 11414101. The next prime is 11414119. The reversal of 11414109 is 90141411.

11414109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11414109 - 2³ = 11414101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11414101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38677 + ... + 38970.

It is an arithmetic number, because the mean of its divisors is an integer number (1475312).

Almost surely, 2^11414109 is an apocalyptic number.

It is an amenable number.

11414109 is a deficient number, since it is larger than the sum of its proper divisors (6289635).

11414109 is an equidigital number, since it uses as much as digits as its factorization.

11414109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77664 (or 77657 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 11414109 is about 3378.4773197404. The cubic root of 11414109 is about 225.1545210173.

The spelling of 11414109 in words is "eleven million, four hundred fourteen thousand, one hundred nine".