366241408338769 has 2 divisors, whose sum is σ = 366241408338770. Its totient is φ = 366241408338768.

The previous prime is 366241408338749. The next prime is 366241408338787. The reversal of 366241408338769 is 967833804142663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 357569190250000 + 8672218088769 = 18909500^2 + 2944863^2 .

It is a cyclic number.

It is not a de Polignac number, because 366241408338769 - 2⁵ = 366241408338737 is a prime.

It is a super-2 number, since 2×366241408338769² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 366241408338698 and 366241408338707.

It is not a weakly prime, because it can be changed into another prime (366241408338749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183120704169384 + 183120704169385.

It is an arithmetic number, because the mean of its divisors is an integer number (183120704169385).

Almost surely, 2^{366241408338769} is an apocalyptic number.

It is an amenable number.

366241408338769 is a deficient number, since it is larger than the sum of its proper divisors (1).

366241408338769 is an equidigital number, since it uses as much as digits as its factorization.

366241408338769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752467968, while the sum is 70.

The spelling of 366241408338769 in words is "three hundred sixty-six trillion, two hundred forty-one billion, four hundred eight million, three hundred thirty-eight thousand, seven hundred sixty-nine".