734454404454469 has 2 divisors, whose sum is σ = 734454404454470. Its totient is φ = 734454404454468.

The previous prime is 734454404454347. The next prime is 734454404454517. The reversal of 734454404454469 is 964454404454437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 690347405938369 + 44106998516100 = 26274463^2 + 6641310^2 .

It is a cyclic number.

It is not a de Polignac number, because 734454404454469 - 2¹¹ = 734454404452421 is a prime.

It is a super-2 number, since 2×734454404454469² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734454404452469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367227202227234 + 367227202227235.

It is an arithmetic number, because the mean of its divisors is an integer number (367227202227235).

Almost surely, 2^{734454404454469} is an apocalyptic number.

It is an amenable number.

734454404454469 is a deficient number, since it is larger than the sum of its proper divisors (1).

734454404454469 is an equidigital number, since it uses as much as digits as its factorization.

734454404454469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1857945600, while the sum is 67.

The spelling of 734454404454469 in words is "seven hundred thirty-four trillion, four hundred fifty-four billion, four hundred four million, four hundred fifty-four thousand, four hundred sixty-nine".