98360894432921 has 8 divisors (see below), whose sum is σ = 100783587834888. Its totient is φ = 95939327088000.

The previous prime is 98360894432833. The next prime is 98360894432951. The reversal of 98360894432921 is 12923449806389.

It can be written as a sum of positive squares in 4 ways, for example, as 14330305520521 + 84030588912400 = 3785539^2 + 9166820^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98360894432921 - 2²⁶ = 98360827324057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98360894432951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281337410 + ... + 281686811.

It is an arithmetic number, because the mean of its divisors is an integer number (12597948479361).

Almost surely, 2^{98360894432921} is an apocalyptic number.

It is an amenable number.

98360894432921 is a deficient number, since it is larger than the sum of its proper divisors (2422693401967).

98360894432921 is a wasteful number, since it uses less digits than its factorization.

98360894432921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563028523.

The product of its (nonzero) digits is 161243136, while the sum is 68.

The spelling of 98360894432921 in words is "ninety-eight trillion, three hundred sixty billion, eight hundred ninety-four million, four hundred thirty-two thousand, nine hundred twenty-one".