43434521114005 has 24 divisors (see below), whose sum is σ = 61231353219000. Its totient is φ = 29488783766400.

The previous prime is 43434521113967. The next prime is 43434521114011. The reversal of 43434521114005 is 50041112543434.

It is a happy number.

43434521114005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18546166188676 + 24888354925329 = 4306526^2 + 4988823^2 .

It is not a de Polignac number, because 43434521114005 - 2¹⁷ = 43434520982933 is a prime.

It is a super-2 number, since 2×43434521114005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 877617630 + ... + 877667119.

It is an arithmetic number, because the mean of its divisors is an integer number (2551306384125).

Almost surely, 2^{43434521114005} is an apocalyptic number.

It is an amenable number.

43434521114005 is a deficient number, since it is larger than the sum of its proper divisors (17796832104995).

43434521114005 is a wasteful number, since it uses less digits than its factorization.

43434521114005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755284869 (or 1755284862 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 43434521114005 its reverse (50041112543434), we get a palindrome (93475633657439).

The spelling of 43434521114005 in words is "forty-three trillion, four hundred thirty-four billion, five hundred twenty-one million, one hundred fourteen thousand, five".