43028223371087 has 2 divisors, whose sum is σ = 43028223371088. Its totient is φ = 43028223371086.

The previous prime is 43028223370963. The next prime is 43028223371093. The reversal of 43028223371087 is 78017332282034.

43028223371087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43028223371087 - 2¹⁴ = 43028223354703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43028223271087) 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, 21514111685543 + 21514111685544.

It is an arithmetic number, because the mean of its divisors is an integer number (21514111685544).

Almost surely, 2^{43028223371087} is an apocalyptic number.

43028223371087 is a deficient number, since it is larger than the sum of its proper divisors (1).

43028223371087 is an equidigital number, since it uses as much as digits as its factorization.

43028223371087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 43028223371087 in words is "forty-three trillion, twenty-eight billion, two hundred twenty-three million, three hundred seventy-one thousand, eighty-seven".