86498979840001 has 8 divisors (see below), whose sum is σ = 88342662737664. Its totient is φ = 84655433570400.

The previous prime is 86498979839861. The next prime is 86498979840037. The reversal of 86498979840001 is 10004897989468.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86498979840001 - 2¹⁷ = 86498979708929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86498979839897 and 86498979839906.

It is not an unprimeable number, because it can be changed into a prime (86498979844001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32876820 + ... + 35410213.

It is an arithmetic number, because the mean of its divisors is an integer number (11042832842208).

Almost surely, 2^{86498979840001} is an apocalyptic number.

It is an amenable number.

86498979840001 is a deficient number, since it is larger than the sum of its proper divisors (1843682897663).

86498979840001 is a wasteful number, since it uses less digits than its factorization.

86498979840001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68314031.

The product of its (nonzero) digits is 250822656, while the sum is 73.

The spelling of 86498979840001 in words is "eighty-six trillion, four hundred ninety-eight billion, nine hundred seventy-nine million, eight hundred forty thousand, one".