98662457417 has 2 divisors, whose sum is σ = 98662457418. Its totient is φ = 98662457416.

The previous prime is 98662457363. The next prime is 98662457477. The reversal of 98662457417 is 71475426689.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97962114121 + 700343296 = 312989^2 + 26464^2 .

It is a cyclic number.

It is not a de Polignac number, because 98662457417 - 2¹⁶ = 98662391881 is a prime.

It is a super-2 number, since 2×98662457417² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98662457477) 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 as a sum of consecutive naturals, namely, 49331228708 + 49331228709.

It is an arithmetic number, because the mean of its divisors is an integer number (49331228709).

Almost surely, 2^98662457417 is an apocalyptic number.

It is an amenable number.

98662457417 is a deficient number, since it is larger than the sum of its proper divisors (1).

98662457417 is an equidigital number, since it uses as much as digits as its factorization.

98662457417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 59.

The spelling of 98662457417 in words is "ninety-eight billion, six hundred sixty-two million, four hundred fifty-seven thousand, four hundred seventeen".