10878118017 has 8 divisors (see below), whose sum is σ = 15619861824. Its totient is φ = 6694226448.

The previous prime is 10878117967. The next prime is 10878118033. The reversal of 10878118017 is 71081187801.

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

It is not a de Polignac number, because 10878118017 - 2¹⁰ = 10878116993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10878118017.

It is not an unprimeable number, because it can be changed into a prime (10878118217) 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, 139463013 + ... + 139463090.

It is an arithmetic number, because the mean of its divisors is an integer number (1952482728).

Almost surely, 2^10878118017 is an apocalyptic number.

It is an amenable number.

10878118017 is a deficient number, since it is larger than the sum of its proper divisors (4741743807).

10878118017 is a wasteful number, since it uses less digits than its factorization.

10878118017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278926119.

The product of its (nonzero) digits is 25088, while the sum is 42.

The spelling of 10878118017 in words is "ten billion, eight hundred seventy-eight million, one hundred eighteen thousand, seventeen".