433011103243073 has 2 divisors, whose sum is σ = 433011103243074. Its totient is φ = 433011103243072.

The previous prime is 433011103243021. The next prime is 433011103243091. The reversal of 433011103243073 is 370342301110334.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 425264945534209 + 7746157708864 = 20621953^2 + 2783192^2 .

It is a cyclic number.

It is not a de Polignac number, because 433011103243073 - 2²² = 433011099048769 is a prime.

It is not a weakly prime, because it can be changed into another prime (433011103293073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216505551621536 + 216505551621537.

It is an arithmetic number, because the mean of its divisors is an integer number (216505551621537).

Almost surely, 2^{433011103243073} is an apocalyptic number.

It is an amenable number.

433011103243073 is a deficient number, since it is larger than the sum of its proper divisors (1).

433011103243073 is an equidigital number, since it uses as much as digits as its factorization.

433011103243073 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 35.

The spelling of 433011103243073 in words is "four hundred thirty-three trillion, eleven billion, one hundred three million, two hundred forty-three thousand, seventy-three".