9406876517845 has 16 divisors (see below), whose sum is σ = 11317939626240. Its totient is φ = 7505725063104.

The previous prime is 9406876517813. The next prime is 9406876517861. The reversal of 9406876517845 is 5487156786049.

It is a cyclic number.

It is not a de Polignac number, because 9406876517845 - 2⁵ = 9406876517813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3812596 + ... + 5774914.

It is an arithmetic number, because the mean of its divisors is an integer number (707371226640).

Almost surely, 2^{9406876517845} is an apocalyptic number.

It is an amenable number.

9406876517845 is a deficient number, since it is larger than the sum of its proper divisors (1911063108395).

9406876517845 is a wasteful number, since it uses less digits than its factorization.

9406876517845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964844.

The product of its (nonzero) digits is 406425600, while the sum is 70.

The spelling of 9406876517845 in words is "nine trillion, four hundred six billion, eight hundred seventy-six million, five hundred seventeen thousand, eight hundred forty-five".