985678114663001 has 16 divisors (see below), whose sum is σ = 1038037775174400. Its totient is φ = 933366652646400.

The previous prime is 985678114662991. The next prime is 985678114663019. The reversal of 985678114663001 is 100366411876589.

It is a de Polignac number, because none of the positive numbers 2^k-985678114663001 is a prime.

It is a super-2 number, since 2×985678114663001² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (985678114603001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4305491705 + ... + 4305720633.

It is an arithmetic number, because the mean of its divisors is an integer number (64877360948400).

Almost surely, 2^{985678114663001} is an apocalyptic number.

It is an amenable number.

985678114663001 is a deficient number, since it is larger than the sum of its proper divisors (52359660511399).

985678114663001 is a wasteful number, since it uses less digits than its factorization.

985678114663001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333200.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 985678114663001 in words is "nine hundred eighty-five trillion, six hundred seventy-eight billion, one hundred fourteen million, six hundred sixty-three thousand, one".