98356825841 has 4 divisors (see below), whose sum is σ = 99969232884. Its totient is φ = 96744418800.

The previous prime is 98356825783. The next prime is 98356825877. The reversal of 98356825841 is 14852865389.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5090109025 + 93266716816 = 71345^2 + 305396^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98356825841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98356825241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806203430 + ... + 806203551.

It is an arithmetic number, because the mean of its divisors is an integer number (24992308221).

Almost surely, 2^98356825841 is an apocalyptic number.

It is an amenable number.

98356825841 is a deficient number, since it is larger than the sum of its proper divisors (1612407043).

98356825841 is a wasteful number, since it uses less digits than its factorization.

98356825841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612407042.

The product of its digits is 16588800, while the sum is 59.

The spelling of 98356825841 in words is "ninety-eight billion, three hundred fifty-six million, eight hundred twenty-five thousand, eight hundred forty-one".