43032331410073 has 2 divisors, whose sum is σ = 43032331410074. Its totient is φ = 43032331410072.

The previous prime is 43032331410031. The next prime is 43032331410199. The reversal of 43032331410073 is 37001413323034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40214203712089 + 2818127697984 = 6341467^2 + 1678728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43032331410073 is a prime.

It is not a weakly prime, because it can be changed into another prime (43032331410473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21516165705036 + 21516165705037.

It is an arithmetic number, because the mean of its divisors is an integer number (21516165705037).

Almost surely, 2^{43032331410073} is an apocalyptic number.

It is an amenable number.

43032331410073 is a deficient number, since it is larger than the sum of its proper divisors (1).

43032331410073 is an equidigital number, since it uses as much as digits as its factorization.

43032331410073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 43032331410073 in words is "forty-three trillion, thirty-two billion, three hundred thirty-one million, four hundred ten thousand, seventy-three".