43074140441063 has 2 divisors, whose sum is σ = 43074140441064. Its totient is φ = 43074140441062.

The previous prime is 43074140440993. The next prime is 43074140441071. The reversal of 43074140441063 is 36014404147034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43074140441063 - 2³⁰ = 43073066699239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43074140441063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43074140411063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21537070220531 + 21537070220532.

It is an arithmetic number, because the mean of its divisors is an integer number (21537070220532).

Almost surely, 2^{43074140441063} is an apocalyptic number.

43074140441063 is a deficient number, since it is larger than the sum of its proper divisors (1).

43074140441063 is an equidigital number, since it uses as much as digits as its factorization.

43074140441063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 41.

Adding to 43074140441063 its reverse (36014404147034), we get a palindrome (79088544588097).

The spelling of 43074140441063 in words is "forty-three trillion, seventy-four billion, one hundred forty million, four hundred forty-one thousand, sixty-three".