34340340373 has 2 divisors, whose sum is σ = 34340340374. Its totient is φ = 34340340372.

The previous prime is 34340340341. The next prime is 34340340379. The reversal of 34340340373 is 37304304343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33254440164 + 1085900209 = 182358^2 + 32953^2 .

It is a cyclic number.

It is not a de Polignac number, because 34340340373 - 2⁵ = 34340340341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34340340379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17170170186 + 17170170187.

It is an arithmetic number, because the mean of its divisors is an integer number (17170170187).

Almost surely, 2^34340340373 is an apocalyptic number.

It is an amenable number.

34340340373 is a deficient number, since it is larger than the sum of its proper divisors (1).

34340340373 is an equidigital number, since it uses as much as digits as its factorization.

34340340373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 34.

The spelling of 34340340373 in words is "thirty-four billion, three hundred forty million, three hundred forty thousand, three hundred seventy-three".