4470642333449 has 2 divisors, whose sum is σ = 4470642333450. Its totient is φ = 4470642333448.

The previous prime is 4470642333349. The next prime is 4470642333539. The reversal of 4470642333449 is 9443332460744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3853537819849 + 617104513600 = 1963043^2 + 785560^2 .

It is a cyclic number.

It is not a de Polignac number, because 4470642333449 - 2¹⁶ = 4470642267913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4470642333449.

It is not a weakly prime, because it can be changed into another prime (4470642333349) 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, 2235321166724 + 2235321166725.

It is an arithmetic number, because the mean of its divisors is an integer number (2235321166725).

Almost surely, 2^{4470642333449} is an apocalyptic number.

It is an amenable number.

4470642333449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4470642333449 is an equidigital number, since it uses as much as digits as its factorization.

4470642333449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 53.

The spelling of 4470642333449 in words is "four trillion, four hundred seventy billion, six hundred forty-two million, three hundred thirty-three thousand, four hundred forty-nine".