4283280628909 has 2 divisors, whose sum is σ = 4283280628910. Its totient is φ = 4283280628908.

The previous prime is 4283280628873. The next prime is 4283280628961. The reversal of 4283280628909 is 9098260823824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4280256178884 + 3024450025 = 2068878^2 + 54995^2 .

It is a cyclic number.

It is not a de Polignac number, because 4283280628909 - 2²¹ = 4283278531757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4283280622909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141640314454 + 2141640314455.

It is an arithmetic number, because the mean of its divisors is an integer number (2141640314455).

Almost surely, 2^{4283280628909} is an apocalyptic number.

It is an amenable number.

4283280628909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4283280628909 is an equidigital number, since it uses as much as digits as its factorization.

4283280628909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23887872, while the sum is 61.

The spelling of 4283280628909 in words is "four trillion, two hundred eighty-three billion, two hundred eighty million, six hundred twenty-eight thousand, nine hundred nine".