43400074527413 has 2 divisors, whose sum is σ = 43400074527414. Its totient is φ = 43400074527412.

The previous prime is 43400074527389. The next prime is 43400074527451. The reversal of 43400074527413 is 31472547000434.

43400074527413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33543476138929 + 9856598388484 = 5791673^2 + 3139522^2 .

It is a cyclic number.

It is not a de Polignac number, because 43400074527413 - 2¹⁴ = 43400074511029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43400074527013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21700037263706 + 21700037263707.

It is an arithmetic number, because the mean of its divisors is an integer number (21700037263707).

Almost surely, 2^{43400074527413} is an apocalyptic number.

It is an amenable number.

43400074527413 is a deficient number, since it is larger than the sum of its proper divisors (1).

43400074527413 is an equidigital number, since it uses as much as digits as its factorization.

43400074527413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 43400074527413 in words is "forty-three trillion, four hundred billion, seventy-four million, five hundred twenty-seven thousand, four hundred thirteen".