98646547844011 has 4 divisors (see below), whose sum is σ = 101312670758752. Its totient is φ = 95980424929272.

The previous prime is 98646547843997. The next prime is 98646547844023. The reversal of 98646547844011 is 11044874564689.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98646547844011 - 2¹⁷ = 98646547712939 is a prime.

It is a super-2 number, since 2×98646547844011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98646547841011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333061457315 + ... + 1333061457388.

It is an arithmetic number, because the mean of its divisors is an integer number (25328167689688).

Almost surely, 2^{98646547844011} is an apocalyptic number.

98646547844011 is a deficient number, since it is larger than the sum of its proper divisors (2666122914741).

98646547844011 is a wasteful number, since it uses less digits than its factorization.

98646547844011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666122914740.

The product of its (nonzero) digits is 185794560, while the sum is 67.

The spelling of 98646547844011 in words is "ninety-eight trillion, six hundred forty-six billion, five hundred forty-seven million, eight hundred forty-four thousand, eleven".