98261479218 has 16 divisors (see below), whose sum is σ = 224597666880. Its totient is φ = 28074708336.

The previous prime is 98261479189. The next prime is 98261479229. The reversal of 98261479218 is 81297416289.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169779473 + ... + 1169779556.

It is an arithmetic number, because the mean of its divisors is an integer number (14037354180).

Almost surely, 2^98261479218 is an apocalyptic number.

98261479218 is an abundant number, since it is smaller than the sum of its proper divisors (126336187662).

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

98261479218 is a wasteful number, since it uses less digits than its factorization.

98261479218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339559041.

The product of its digits is 3483648, while the sum is 57.

The spelling of 98261479218 in words is "ninety-eight billion, two hundred sixty-one million, four hundred seventy-nine thousand, two hundred eighteen".