8044740741439 has 2 divisors, whose sum is σ = 8044740741440. Its totient is φ = 8044740741438.

The previous prime is 8044740741407. The next prime is 8044740741461. The reversal of 8044740741439 is 9341470474408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8044740741439 - 2⁵ = 8044740741407 is a prime.

It is a super-2 number, since 2×8044740741439² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8044740741439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8044740741839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022370370719 + 4022370370720.

It is an arithmetic number, because the mean of its divisors is an integer number (4022370370720).

Almost surely, 2^{8044740741439} is an apocalyptic number.

8044740741439 is a deficient number, since it is larger than the sum of its proper divisors (1).

8044740741439 is an equidigital number, since it uses as much as digits as its factorization.

8044740741439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 55.

The spelling of 8044740741439 in words is "eight trillion, forty-four billion, seven hundred forty million, seven hundred forty-one thousand, four hundred thirty-nine".