73603224229 has 2 divisors, whose sum is σ = 73603224230. Its totient is φ = 73603224228.

The previous prime is 73603224181. The next prime is 73603224241. The reversal of 73603224229 is 92242230637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43337663329 + 30265560900 = 208177^2 + 173970^2 .

It is a cyclic number.

It is not a de Polignac number, because 73603224229 - 2¹⁹ = 73602699941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73603224191 and 73603224200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73603224029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36801612114 + 36801612115.

It is an arithmetic number, because the mean of its divisors is an integer number (36801612115).

Almost surely, 2^73603224229 is an apocalyptic number.

It is an amenable number.

73603224229 is a deficient number, since it is larger than the sum of its proper divisors (1).

73603224229 is an equidigital number, since it uses as much as digits as its factorization.

73603224229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 73603224229 in words is "seventy-three billion, six hundred three million, two hundred twenty-four thousand, two hundred twenty-nine".