9698141832677 has 2 divisors, whose sum is σ = 9698141832678. Its totient is φ = 9698141832676.

The previous prime is 9698141832653. The next prime is 9698141832773. The reversal of 9698141832677 is 7762381418969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8700222748996 + 997919083681 = 2949614^2 + 998959^2 .

It is a cyclic number.

It is not a de Polignac number, because 9698141832677 - 2²² = 9698137638373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9698141832677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9698141832637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4849070916338 + 4849070916339.

It is an arithmetic number, because the mean of its divisors is an integer number (4849070916339).

Almost surely, 2^{9698141832677} is an apocalyptic number.

It is an amenable number.

9698141832677 is a deficient number, since it is larger than the sum of its proper divisors (1).

9698141832677 is an equidigital number, since it uses as much as digits as its factorization.

9698141832677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 219469824, while the sum is 71.

The spelling of 9698141832677 in words is "nine trillion, six hundred ninety-eight billion, one hundred forty-one million, eight hundred thirty-two thousand, six hundred seventy-seven".