98529642084 has 48 divisors (see below), whose sum is σ = 242344356800. Its totient is φ = 31070687616.

The previous prime is 98529642077. The next prime is 98529642131. The reversal of 98529642084 is 48024692589.

It is a happy number.

It is a super-2 number, since 2×98529642084² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 143107 + ... + 466410.

Almost surely, 2^98529642084 is an apocalyptic number.

It is an amenable number.

98529642084 is an abundant number, since it is smaller than the sum of its proper divisors (143814714716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98529642084 is a wasteful number, since it uses less digits than its factorization.

98529642084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610252 (or 610250 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 98529642084 in words is "ninety-eight billion, five hundred twenty-nine million, six hundred forty-two thousand, eighty-four".