98274948965845 has 32 divisors (see below), whose sum is σ = 121828445766144. Its totient is φ = 76073161824000.

The previous prime is 98274948965833. The next prime is 98274948965867. The reversal of 98274948965845 is 54856984947289.

It is a happy number.

It is not a de Polignac number, because 98274948965845 - 2¹⁷ = 98274948834773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5614882 + ... + 15102211.

It is an arithmetic number, because the mean of its divisors is an integer number (3807138930192).

Almost surely, 2^{98274948965845} is an apocalyptic number.

It is an amenable number.

98274948965845 is a deficient number, since it is larger than the sum of its proper divisors (23553496800299).

98274948965845 is a wasteful number, since it uses less digits than its factorization.

98274948965845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20717413.

The product of its digits is 50164531200, while the sum is 88.

The spelling of 98274948965845 in words is "ninety-eight trillion, two hundred seventy-four billion, nine hundred forty-eight million, nine hundred sixty-five thousand, eight hundred forty-five".