90002443021163 has 2 divisors, whose sum is σ = 90002443021164. Its totient is φ = 90002443021162.

The previous prime is 90002443021033. The next prime is 90002443021171. The reversal of 90002443021163 is 36112034420009.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90002443021163 - 2¹⁴ = 90002443004779 is a prime.

It is not a weakly prime, because it can be changed into another prime (90002443026163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45001221510581 + 45001221510582.

It is an arithmetic number, because the mean of its divisors is an integer number (45001221510582).

Almost surely, 2^{90002443021163} is an apocalyptic number.

90002443021163 is a deficient number, since it is larger than the sum of its proper divisors (1).

90002443021163 is an equidigital number, since it uses as much as digits as its factorization.

90002443021163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 90002443021163 in words is "ninety trillion, two billion, four hundred forty-three million, twenty-one thousand, one hundred sixty-three".