34251420553373 has 2 divisors, whose sum is σ = 34251420553374. Its totient is φ = 34251420553372.

The previous prime is 34251420553369. The next prime is 34251420553391. The reversal of 34251420553373 is 37335502415243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32720665159204 + 1530755394169 = 5720198^2 + 1237237^2 .

It is a cyclic number.

It is not a de Polignac number, because 34251420553373 - 2² = 34251420553369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34251420553393) 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, 17125710276686 + 17125710276687.

It is an arithmetic number, because the mean of its divisors is an integer number (17125710276687).

Almost surely, 2^{34251420553373} is an apocalyptic number.

It is an amenable number.

34251420553373 is a deficient number, since it is larger than the sum of its proper divisors (1).

34251420553373 is an equidigital number, since it uses as much as digits as its factorization.

34251420553373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 47.

The spelling of 34251420553373 in words is "thirty-four trillion, two hundred fifty-one billion, four hundred twenty million, five hundred fifty-three thousand, three hundred seventy-three".