34465681273 has 2 divisors, whose sum is σ = 34465681274. Its totient is φ = 34465681272.

The previous prime is 34465681231. The next prime is 34465681291. The reversal of 34465681273 is 37218656443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31070055289 + 3395625984 = 176267^2 + 58272^2 .

It is a cyclic number.

It is not a de Polignac number, because 34465681273 - 2⁹ = 34465680761 is a prime.

It is a super-2 number, since 2×34465681273² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34465684273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17232840636 + 17232840637.

It is an arithmetic number, because the mean of its divisors is an integer number (17232840637).

Almost surely, 2^34465681273 is an apocalyptic number.

It is an amenable number.

34465681273 is a deficient number, since it is larger than the sum of its proper divisors (1).

34465681273 is an equidigital number, since it uses as much as digits as its factorization.

34465681273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 49.

The spelling of 34465681273 in words is "thirty-four billion, four hundred sixty-five million, six hundred eighty-one thousand, two hundred seventy-three".