98724937122859 has 2 divisors, whose sum is σ = 98724937122860. Its totient is φ = 98724937122858.

The previous prime is 98724937122761. The next prime is 98724937122899. The reversal of 98724937122859 is 95822173942789.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98724937122859 - 2³⁵ = 98690577384491 is a prime.

It is a super-2 number, since 2×98724937122859² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98724937122899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49362468561429 + 49362468561430.

It is an arithmetic number, because the mean of its divisors is an integer number (49362468561430).

Almost surely, 2^{98724937122859} is an apocalyptic number.

98724937122859 is a deficient number, since it is larger than the sum of its proper divisors (1).

98724937122859 is an equidigital number, since it uses as much as digits as its factorization.

98724937122859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1097349120, while the sum is 76.

The spelling of 98724937122859 in words is "ninety-eight trillion, seven hundred twenty-four billion, nine hundred thirty-seven million, one hundred twenty-two thousand, eight hundred fifty-nine".