98942164613 has 2 divisors, whose sum is σ = 98942164614. Its totient is φ = 98942164612.

The previous prime is 98942164571. The next prime is 98942164703. The reversal of 98942164613 is 31646124989.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60941340769 + 38000823844 = 246863^2 + 194938^2 .

It is a cyclic number.

It is not a de Polignac number, because 98942164613 - 2⁶ = 98942164549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98942164913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49471082306 + 49471082307.

It is an arithmetic number, because the mean of its divisors is an integer number (49471082307).

Almost surely, 2^98942164613 is an apocalyptic number.

It is an amenable number.

98942164613 is a deficient number, since it is larger than the sum of its proper divisors (1).

98942164613 is an equidigital number, since it uses as much as digits as its factorization.

98942164613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 53.

The spelling of 98942164613 in words is "ninety-eight billion, nine hundred forty-two million, one hundred sixty-four thousand, six hundred thirteen".