1446040605349 has 2 divisors, whose sum is σ = 1446040605350. Its totient is φ = 1446040605348.

The previous prime is 1446040605329. The next prime is 1446040605353. The reversal of 1446040605349 is 9435060406441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 805371630625 + 640668974724 = 897425^2 + 800418^2 .

It is an emirp because it is prime and its reverse (9435060406441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1446040605349 - 2⁷ = 1446040605221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1446040605299 and 1446040605308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1446040605329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723020302674 + 723020302675.

It is an arithmetic number, because the mean of its divisors is an integer number (723020302675).

Almost surely, 2^{1446040605349} is an apocalyptic number.

It is an amenable number.

1446040605349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446040605349 is an equidigital number, since it uses as much as digits as its factorization.

1446040605349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 1446040605349 in words is "one trillion, four hundred forty-six billion, forty million, six hundred five thousand, three hundred forty-nine".