43414042113405 has 48 divisors (see below), whose sum is σ = 77849187464880. Its totient is φ = 22354783524864.

The previous prime is 43414042113371. The next prime is 43414042113427. The reversal of 43414042113405 is 50431124041434.

It is a happy number.

43414042113405 is a `hidden beast` number, since 4 + 3 + 4 + 1 + 404 + 211 + 34 + 0 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 5278501655001 + 38135540458404 = 2297499^2 + 6175398^2 .

It is not a de Polignac number, because 43414042113405 - 2⁹ = 43414042112893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43414042113405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30436159 + ... + 31830611.

It is an arithmetic number, because the mean of its divisors is an integer number (1621858072185).

Almost surely, 2^{43414042113405} is an apocalyptic number.

43414042113405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43414042113405 is a deficient number, since it is larger than the sum of its proper divisors (34435145351475).

43414042113405 is a wasteful number, since it uses less digits than its factorization.

43414042113405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418350 (or 1418347 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 43414042113405 its reverse (50431124041434), we get a palindrome (93845166154839).

The spelling of 43414042113405 in words is "forty-three trillion, four hundred fourteen billion, forty-two million, one hundred thirteen thousand, four hundred five".