1774303383089 has 2 divisors, whose sum is σ = 1774303383090. Its totient is φ = 1774303383088.

The previous prime is 1774303383067. The next prime is 1774303383109. The reversal of 1774303383089 is 9803833034771.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1270203383089 + 504100000000 = 1127033^2 + 710000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1774303383089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1774303383049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887151691544 + 887151691545.

It is an arithmetic number, because the mean of its divisors is an integer number (887151691545).

Almost surely, 2^{1774303383089} is an apocalyptic number.

It is an amenable number.

1774303383089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1774303383089 is an equidigital number, since it uses as much as digits as its factorization.

1774303383089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 1774303383089 in words is "one trillion, seven hundred seventy-four billion, three hundred three million, three hundred eighty-three thousand, eighty-nine".