34892774510681 has 2 divisors, whose sum is σ = 34892774510682. Its totient is φ = 34892774510680.

The previous prime is 34892774510677. The next prime is 34892774510729. The reversal of 34892774510681 is 18601547729843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34777958576656 + 114815934025 = 5897284^2 + 338845^2 .

It is a cyclic number.

It is not a de Polignac number, because 34892774510681 - 2² = 34892774510677 is a prime.

It is a super-2 number, since 2×34892774510681² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34892774510281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17446387255340 + 17446387255341.

It is an arithmetic number, because the mean of its divisors is an integer number (17446387255341).

It is a 2-persistent number, because it is pandigital, and so is 2⋅34892774510681 = 69785549021362, but 3⋅34892774510681 = 104678323532043 is not.

Almost surely, 2^{34892774510681} is an apocalyptic number.

It is an amenable number.

34892774510681 is a deficient number, since it is larger than the sum of its proper divisors (1).

34892774510681 is an equidigital number, since it uses as much as digits as its factorization.

34892774510681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81285120, while the sum is 65.

The spelling of 34892774510681 in words is "thirty-four trillion, eight hundred ninety-two billion, seven hundred seventy-four million, five hundred ten thousand, six hundred eighty-one".