98092138721015 has 8 divisors (see below), whose sum is σ = 117902590231488. Its totient is φ = 78345695132640.

The previous prime is 98092138720973. The next prime is 98092138721117. The reversal of 98092138721015 is 51012783129089.

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

It is not a de Polignac number, because 98092138721015 - 2²⁰ = 98092137672439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16001977151 + ... + 16001983280.

It is an arithmetic number, because the mean of its divisors is an integer number (14737823778936).

Almost surely, 2^{98092138721015} is an apocalyptic number.

98092138721015 is a deficient number, since it is larger than the sum of its proper divisors (19810451510473).

98092138721015 is a wasteful number, since it uses less digits than its factorization.

98092138721015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32003961049.

The product of its (nonzero) digits is 2177280, while the sum is 56.

The spelling of 98092138721015 in words is "ninety-eight trillion, ninety-two billion, one hundred thirty-eight million, seven hundred twenty-one thousand, fifteen".