10865174916 has 48 divisors (see below), whose sum is σ = 26339040000. Its totient is φ = 3481804032.

The previous prime is 10865174911. The next prime is 10865174921. The reversal of 10865174916 is 61947156801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10865174911) and next prime (10865174921).

It is not an unprimeable number, because it can be changed into a prime (10865174911) 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, 14085 + ... + 148083.

It is an arithmetic number, because the mean of its divisors is an integer number (548730000).

Almost surely, 2^10865174916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10865174916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13169520000).

10865174916 is an abundant number, since it is smaller than the sum of its proper divisors (15473865084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10865174916 is a wasteful number, since it uses less digits than its factorization.

10865174916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134268 (or 134266 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 10865174916 in words is "ten billion, eight hundred sixty-five million, one hundred seventy-four thousand, nine hundred sixteen".