120404440229 has 2 divisors, whose sum is σ = 120404440230. Its totient is φ = 120404440228.

The previous prime is 120404440187. The next prime is 120404440259. The reversal of 120404440229 is 922044404021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65789685025 + 54614755204 = 256495^2 + 233698^2 .

It is a cyclic number.

It is not a de Polignac number, because 120404440229 - 2²⁴ = 120387663013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120404440195 and 120404440204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120404440259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60202220114 + 60202220115.

It is an arithmetic number, because the mean of its divisors is an integer number (60202220115).

Almost surely, 2^120404440229 is an apocalyptic number.

It is an amenable number.

120404440229 is a deficient number, since it is larger than the sum of its proper divisors (1).

120404440229 is an equidigital number, since it uses as much as digits as its factorization.

120404440229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 120404440229 in words is "one hundred twenty billion, four hundred four million, four hundred forty thousand, two hundred twenty-nine".