4220047010849 has 2 divisors, whose sum is σ = 4220047010850. Its totient is φ = 4220047010848.

The previous prime is 4220047010687. The next prime is 4220047010863. The reversal of 4220047010849 is 9480107400224.

4220047010849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4199118180625 + 20928830224 = 2049175^2 + 144668^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220047010849 - 2²⁴ = 4220030233633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4220047010869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110023505424 + 2110023505425.

It is an arithmetic number, because the mean of its divisors is an integer number (2110023505425).

Almost surely, 2^{4220047010849} is an apocalyptic number.

It is an amenable number.

4220047010849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220047010849 is an equidigital number, since it uses as much as digits as its factorization.

4220047010849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 4220047010849 in words is "four trillion, two hundred twenty billion, forty-seven million, ten thousand, eight hundred forty-nine".