98801618158 has 16 divisors (see below), whose sum is σ = 148807970640. Its totient is φ = 49199036416.

The previous prime is 98801618137. The next prime is 98801618189. The reversal of 98801618158 is 85181610889.

It is a junction number, because it is equal to n+sod(n) for n = 98801618099 and 98801618108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3157353 + ... + 3188491.

It is an arithmetic number, because the mean of its divisors is an integer number (9300498165).

Almost surely, 2^98801618158 is an apocalyptic number.

98801618158 is a deficient number, since it is larger than the sum of its proper divisors (50006352482).

98801618158 is a wasteful number, since it uses less digits than its factorization.

98801618158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37571.

The product of its (nonzero) digits is 1105920, while the sum is 55.

The spelling of 98801618158 in words is "ninety-eight billion, eight hundred one million, six hundred eighteen thousand, one hundred fifty-eight".