4208522307149 has 2 divisors, whose sum is σ = 4208522307150. Its totient is φ = 4208522307148.

The previous prime is 4208522307133. The next prime is 4208522307163. The reversal of 4208522307149 is 9417032258024.

4208522307149 is digitally balanced in base 3, 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., 4168510306249 + 40012000900 = 2041693^2 + 200030^2 .

It is a cyclic number.

It is not a de Polignac number, because 4208522307149 - 2⁴ = 4208522307133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4208522307169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2104261153574 + 2104261153575.

It is an arithmetic number, because the mean of its divisors is an integer number (2104261153575).

Almost surely, 2^{4208522307149} is an apocalyptic number.

It is an amenable number.

4208522307149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4208522307149 is an equidigital number, since it uses as much as digits as its factorization.

4208522307149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 4208522307149 in words is "four trillion, two hundred eight billion, five hundred twenty-two million, three hundred seven thousand, one hundred forty-nine".