98171068344669 has 64 divisors (see below), whose sum is σ = 155705467207680. Its totient is φ = 60915998626560.

The previous prime is 98171068344653. The next prime is 98171068344683. The reversal of 98171068344669 is 96644386017189.

It is a happy number.

98171068344669 is a `hidden beast` number, since 9 + 8 + 1 + 71 + 0 + 68 + 34 + 466 + 9 = 666.

It is not a de Polignac number, because 98171068344669 - 2⁴ = 98171068344653 is a prime.

It is a super-2 number, since 2×98171068344669² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98171068344597 and 98171068344606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98171068344469) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15421572 + ... + 20836674.

It is an arithmetic number, because the mean of its divisors is an integer number (2432897925120).

Almost surely, 2^{98171068344669} is an apocalyptic number.

It is an amenable number.

98171068344669 is a deficient number, since it is larger than the sum of its proper divisors (57534398863011).

98171068344669 is a wasteful number, since it uses less digits than its factorization.

98171068344669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415567 (or 5415561 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 72.

The spelling of 98171068344669 in words is "ninety-eight trillion, one hundred seventy-one billion, sixty-eight million, three hundred forty-four thousand, six hundred sixty-nine".