98864271844 has 12 divisors (see below), whose sum is σ = 186321127804. Its totient is φ = 45629663904.

The previous prime is 98864271769. The next prime is 98864271853. The reversal of 98864271844 is 44817246889.

It can be written as a sum of positive squares in 2 ways, for example, as 54042300900 + 44821970944 = 232470^2 + 211712^2 .

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, 950617947 + ... + 950618050.

Almost surely, 2^98864271844 is an apocalyptic number.

It is an amenable number.

98864271844 is a deficient number, since it is larger than the sum of its proper divisors (87456855960).

98864271844 is a wasteful number, since it uses less digits than its factorization.

98864271844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901236014 (or 1901236012 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 61.

The spelling of 98864271844 in words is "ninety-eight billion, eight hundred sixty-four million, two hundred seventy-one thousand, eight hundred forty-four".