10918741686 has 36 divisors (see below), whose sum is σ = 22631851476. Its totient is φ = 3511688880.

The previous prime is 10918741681. The next prime is 10918741727. The reversal of 10918741686 is 68614781901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10918741681) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7421931 + ... + 7423401.

It is an arithmetic number, because the mean of its divisors is an integer number (628662541).

Almost surely, 2^10918741686 is an apocalyptic number.

10918741686 is an abundant number, since it is smaller than the sum of its proper divisors (11713109790).

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

10918741686 is an frugal number, since it uses more digits than its factorization.

10918741686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 10918741686 in words is "ten billion, nine hundred eighteen million, seven hundred forty-one thousand, six hundred eighty-six".