43344134141201 has 2 divisors, whose sum is σ = 43344134141202. Its totient is φ = 43344134141200.

The previous prime is 43344134141197. The next prime is 43344134141237. The reversal of 43344134141201 is 10214143144334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41762626684801 + 1581507456400 = 6462401^2 + 1257580^2 .

It is a cyclic number.

It is not a de Polignac number, because 43344134141201 - 2² = 43344134141197 is a prime.

It is a super-2 number, since 2×43344134141201² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43344134141261) by changing a digit.

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 as a sum of consecutive naturals, namely, 21672067070600 + 21672067070601.

It is an arithmetic number, because the mean of its divisors is an integer number (21672067070601).

Almost surely, 2^{43344134141201} is an apocalyptic number.

It is an amenable number.

43344134141201 is a deficient number, since it is larger than the sum of its proper divisors (1).

43344134141201 is an equidigital number, since it uses as much as digits as its factorization.

43344134141201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 43344134141201 its reverse (10214143144334), we get a palindrome (53558277285535).

The spelling of 43344134141201 in words is "forty-three trillion, three hundred forty-four billion, one hundred thirty-four million, one hundred forty-one thousand, two hundred one".