120202004449 has 2 divisors, whose sum is σ = 120202004450. Its totient is φ = 120202004448.

The previous prime is 120202004411. The next prime is 120202004467. The reversal of 120202004449 is 944400202021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109979783424 + 10222221025 = 331632^2 + 101105^2 .

It is a cyclic number.

It is not a de Polignac number, because 120202004449 - 2⁹ = 120202003937 is a prime.

It is not a weakly prime, because it can be changed into another prime (120202004749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101002224 + 60101002225.

It is an arithmetic number, because the mean of its divisors is an integer number (60101002225).

Almost surely, 2^120202004449 is an apocalyptic number.

It is an amenable number.

120202004449 is a deficient number, since it is larger than the sum of its proper divisors (1).

120202004449 is an equidigital number, since it uses as much as digits as its factorization.

120202004449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 120202004449 in words is "one hundred twenty billion, two hundred two million, four thousand, four hundred forty-nine".