368684259841 has 2 divisors, whose sum is σ = 368684259842. Its totient is φ = 368684259840.

The previous prime is 368684259829. The next prime is 368684259859. The reversal of 368684259841 is 148952486863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322080085441 + 46604174400 = 567521^2 + 215880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368684259841 is a prime.

It is not a weakly prime, because it can be changed into another prime (368684251841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184342129920 + 184342129921.

It is an arithmetic number, because the mean of its divisors is an integer number (184342129921).

Almost surely, 2^368684259841 is an apocalyptic number.

It is an amenable number.

368684259841 is a deficient number, since it is larger than the sum of its proper divisors (1).

368684259841 is an equidigital number, since it uses as much as digits as its factorization.

368684259841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79626240, while the sum is 64.

The spelling of 368684259841 in words is "three hundred sixty-eight billion, six hundred eighty-four million, two hundred fifty-nine thousand, eight hundred forty-one".