741439068449 has 2 divisors, whose sum is σ = 741439068450. Its totient is φ = 741439068448.

The previous prime is 741439068439. The next prime is 741439068533. The reversal of 741439068449 is 944860934147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 730585596049 + 10853472400 = 854743^2 + 104180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-741439068449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (741439068439) 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, 370719534224 + 370719534225.

It is an arithmetic number, because the mean of its divisors is an integer number (370719534225).

Almost surely, 2^741439068449 is an apocalyptic number.

It is an amenable number.

741439068449 is a deficient number, since it is larger than the sum of its proper divisors (1).

741439068449 is an equidigital number, since it uses as much as digits as its factorization.

741439068449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 741439068449 in words is "seven hundred forty-one billion, four hundred thirty-nine million, sixty-eight thousand, four hundred forty-nine".