43241126606641 has 4 divisors (see below), whose sum is σ = 43318758791412. Its totient is φ = 43163494421872.

The previous prime is 43241126606621. The next prime is 43241126606647. The reversal of 43241126606641 is 14660662114234.

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 10675386517041 + 32565740089600 = 3267321^2 + 5706640^2 .

It is a cyclic number.

It is not a de Polignac number, because 43241126606641 - 2³¹ = 43238979122993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43241126606591 and 43241126606600.

It is not an unprimeable number, because it can be changed into a prime (43241126606647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38816091550 + ... + 38816092663.

It is an arithmetic number, because the mean of its divisors is an integer number (10829689697853).

Almost surely, 2^{43241126606641} is an apocalyptic number.

It is an amenable number.

43241126606641 is a deficient number, since it is larger than the sum of its proper divisors (77632184771).

43241126606641 is an equidigital number, since it uses as much as digits as its factorization.

43241126606641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77632184770.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 43241126606641 in words is "forty-three trillion, two hundred forty-one billion, one hundred twenty-six million, six hundred six thousand, six hundred forty-one".