43089267041 has 4 divisors (see below), whose sum is σ = 43090439172. Its totient is φ = 43088094912.

The previous prime is 43089267029. The next prime is 43089267061. The reversal of 43089267041 is 14076298034.

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 489958225 + 42599308816 = 22135^2 + 206396^2 .

It is a cyclic number.

It is not a de Polignac number, because 43089267041 - 2¹⁴ = 43089250657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43089266983 and 43089267001.

It is not an unprimeable number, because it can be changed into a prime (43089267061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529076 + ... + 605061.

It is an arithmetic number, because the mean of its divisors is an integer number (10772609793).

Almost surely, 2^43089267041 is an apocalyptic number.

It is an amenable number.

43089267041 is a deficient number, since it is larger than the sum of its proper divisors (1172131).

43089267041 is a wasteful number, since it uses less digits than its factorization.

43089267041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172130.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 43089267041 in words is "forty-three billion, eighty-nine million, two hundred sixty-seven thousand, forty-one".