1450776269749 has 2 divisors, whose sum is σ = 1450776269750. Its totient is φ = 1450776269748.

The previous prime is 1450776269713. The next prime is 1450776269771. The reversal of 1450776269749 is 9479626770541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1391734559524 + 59041710225 = 1179718^2 + 242985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450776269749 - 2⁹ = 1450776269237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450776269149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725388134874 + 725388134875.

It is an arithmetic number, because the mean of its divisors is an integer number (725388134875).

Almost surely, 2^{1450776269749} is an apocalyptic number.

It is an amenable number.

1450776269749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450776269749 is an equidigital number, since it uses as much as digits as its factorization.

1450776269749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160030080, while the sum is 67.

The spelling of 1450776269749 in words is "one trillion, four hundred fifty billion, seven hundred seventy-six million, two hundred sixty-nine thousand, seven hundred forty-nine".