34402523408719 has 2 divisors, whose sum is σ = 34402523408720. Its totient is φ = 34402523408718.

The previous prime is 34402523408717. The next prime is 34402523408789. The reversal of 34402523408719 is 91780432520443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34402523408719 - 2¹ = 34402523408717 is a prime.

It is a super-2 number, since 2×34402523408719² (a number of 28 digits) contains 22 as substring.

Together with 34402523408717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34402523408711) 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, 17201261704359 + 17201261704360.

It is an arithmetic number, because the mean of its divisors is an integer number (17201261704360).

Almost surely, 2^{34402523408719} is an apocalyptic number.

34402523408719 is a deficient number, since it is larger than the sum of its proper divisors (1).

34402523408719 is an equidigital number, since it uses as much as digits as its factorization.

34402523408719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 34402523408719 in words is "thirty-four trillion, four hundred two billion, five hundred twenty-three million, four hundred eight thousand, seven hundred nineteen".