111414344044405 has 4 divisors (see below), whose sum is σ = 133697212853292. Its totient is φ = 89131475235520.

The previous prime is 111414344044363. The next prime is 111414344044427. The reversal of 111414344044405 is 504440443414111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84944646437764 + 26469697606641 = 9216542^2 + 5144871^2 .

It is not a de Polignac number, because 111414344044405 - 2¹³ = 111414344036213 is a prime.

It is a super-2 number, since 2×111414344044405² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11141434404436 + ... + 11141434404445.

It is an arithmetic number, because the mean of its divisors is an integer number (33424303213323).

Almost surely, 2^{111414344044405} is an apocalyptic number.

It is an amenable number.

111414344044405 is a deficient number, since it is larger than the sum of its proper divisors (22282868808887).

111414344044405 is an equidigital number, since it uses as much as digits as its factorization.

111414344044405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22282868808886.

The product of its (nonzero) digits is 245760, while the sum is 40.

Adding to 111414344044405 its reverse (504440443414111), we get a palindrome (615854787458516).

The spelling of 111414344044405 in words is "one hundred eleven trillion, four hundred fourteen billion, three hundred forty-four million, forty-four thousand, four hundred five".