366828134329 has 2 divisors, whose sum is σ = 366828134330. Its totient is φ = 366828134328.

The previous prime is 366828134303. The next prime is 366828134441. The reversal of 366828134329 is 923431828663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314922992400 + 51905141929 = 561180^2 + 227827^2 .

It is a cyclic number.

It is not a de Polignac number, because 366828134329 - 2⁷ = 366828134201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366828134329.

It is not a weakly prime, because it can be changed into another prime (366828137329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183414067164 + 183414067165.

It is an arithmetic number, because the mean of its divisors is an integer number (183414067165).

Almost surely, 2^366828134329 is an apocalyptic number.

It is an amenable number.

366828134329 is a deficient number, since it is larger than the sum of its proper divisors (1).

366828134329 is an equidigital number, since it uses as much as digits as its factorization.

366828134329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8957952, while the sum is 55.

The spelling of 366828134329 in words is "three hundred sixty-six billion, eight hundred twenty-eight million, one hundred thirty-four thousand, three hundred twenty-nine".