98410879509521 has 8 divisors (see below), whose sum is σ = 99063122661888. Its totient is φ = 97758643140000.

The previous prime is 98410879509499. The next prime is 98410879509581. The reversal of 98410879509521 is 12590597801489.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98410879509521 - 2²⁶ = 98410812400657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (98410879509581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29287781 + ... + 32474541.

It is an arithmetic number, because the mean of its divisors is an integer number (12382890332736).

Almost surely, 2^{98410879509521} is an apocalyptic number.

It is an amenable number.

98410879509521 is a deficient number, since it is larger than the sum of its proper divisors (652243152367).

98410879509521 is a wasteful number, since it uses less digits than its factorization.

98410879509521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391423.

The product of its (nonzero) digits is 65318400, while the sum is 68.

The spelling of 98410879509521 in words is "ninety-eight trillion, four hundred ten billion, eight hundred seventy-nine million, five hundred nine thousand, five hundred twenty-one".