98115618645574 has 8 divisors (see below), whose sum is σ = 147418308881928. Its totient is φ = 48976182351600.

The previous prime is 98115618645557. The next prime is 98115618645587. The reversal of 98115618645574 is 47554681651189.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40813484092 + ... + 40813486495.

It is an arithmetic number, because the mean of its divisors is an integer number (18427288610241).

Almost surely, 2^{98115618645574} is an apocalyptic number.

98115618645574 is a deficient number, since it is larger than the sum of its proper divisors (49302690236354).

98115618645574 is a wasteful number, since it uses less digits than its factorization.

98115618645574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81626971190.

The product of its digits is 290304000, while the sum is 70.

The spelling of 98115618645574 in words is "ninety-eight trillion, one hundred fifteen billion, six hundred eighteen million, six hundred forty-five thousand, five hundred seventy-four".