98160282421 has 2 divisors, whose sum is σ = 98160282422. Its totient is φ = 98160282420.

The previous prime is 98160282383. The next prime is 98160282433. The reversal of 98160282421 is 12428206189.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89601442225 + 8558840196 = 299335^2 + 92514^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98160282421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98160286421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49080141210 + 49080141211.

It is an arithmetic number, because the mean of its divisors is an integer number (49080141211).

Almost surely, 2^98160282421 is an apocalyptic number.

It is an amenable number.

98160282421 is a deficient number, since it is larger than the sum of its proper divisors (1).

98160282421 is an equidigital number, since it uses as much as digits as its factorization.

98160282421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 98160282421 in words is "ninety-eight billion, one hundred sixty million, two hundred eighty-two thousand, four hundred twenty-one".