98581485243 has 4 divisors (see below), whose sum is σ = 131441980328. Its totient is φ = 65720990160.

The previous prime is 98581485239. The next prime is 98581485281. The reversal of 98581485243 is 34258418589.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 98581485243 - 2² = 98581485239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98581485043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16430247538 + ... + 16430247543.

It is an arithmetic number, because the mean of its divisors is an integer number (32860495082).

Almost surely, 2^98581485243 is an apocalyptic number.

98581485243 is a deficient number, since it is larger than the sum of its proper divisors (32860495085).

98581485243 is a wasteful number, since it uses less digits than its factorization.

98581485243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32860495084.

The product of its digits is 11059200, while the sum is 57.

The spelling of 98581485243 in words is "ninety-eight billion, five hundred eighty-one million, four hundred eighty-five thousand, two hundred forty-three".