43141441201 has 4 divisors (see below), whose sum is σ = 43848678004. Its totient is φ = 42434204400.

The previous prime is 43141441199. The next prime is 43141441207. The reversal of 43141441201 is 10214414134.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10214414134 = 2 ⋅5107207067.

It can be written as a sum of positive squares in 2 ways, for example, as 12066802801 + 31074638400 = 109849^2 + 176280^2 .

It is a cyclic number.

It is not a de Polignac number, because 43141441201 - 2¹ = 43141441199 is a prime.

It is a super-2 number, since 2×43141441201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43141441207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353618310 + ... + 353618431.

It is an arithmetic number, because the mean of its divisors is an integer number (10962169501).

Almost surely, 2^43141441201 is an apocalyptic number.

It is an amenable number.

43141441201 is a deficient number, since it is larger than the sum of its proper divisors (707236803).

43141441201 is an equidigital number, since it uses as much as digits as its factorization.

43141441201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707236802.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 43141441201 its reverse (10214414134), we get a palindrome (53355855335).

The spelling of 43141441201 in words is "forty-three billion, one hundred forty-one million, four hundred forty-one thousand, two hundred one".