740554330069 has 2 divisors, whose sum is σ = 740554330070. Its totient is φ = 740554330068.

The previous prime is 740554330063. The next prime is 740554330081. The reversal of 740554330069 is 960033455047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 721973096100 + 18581233969 = 849690^2 + 136313^2 .

It is a cyclic number.

It is not a de Polignac number, because 740554330069 - 2⁵ = 740554330037 is a prime.

It is a super-2 number, since 2×740554330069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740554330063) 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, 370277165034 + 370277165035.

It is an arithmetic number, because the mean of its divisors is an integer number (370277165035).

Almost surely, 2^740554330069 is an apocalyptic number.

It is an amenable number.

740554330069 is a deficient number, since it is larger than the sum of its proper divisors (1).

740554330069 is an equidigital number, since it uses as much as digits as its factorization.

740554330069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 740554330069 in words is "seven hundred forty billion, five hundred fifty-four million, three hundred thirty thousand, sixty-nine".