105345718860 has 24 divisors (see below), whose sum is σ = 294968012976. Its totient is φ = 28092191680.

The previous prime is 105345718859. The next prime is 105345718901. The reversal of 105345718860 is 68817543501.

It is a super-2 number, since 2×105345718860² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877880931 + ... + 877881050.

It is an arithmetic number, because the mean of its divisors is an integer number (12290333874).

Almost surely, 2^105345718860 is an apocalyptic number.

105345718860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105345718860 is an abundant number, since it is smaller than the sum of its proper divisors (189622294116).

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

105345718860 is a wasteful number, since it uses less digits than its factorization.

105345718860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755761993 (or 1755761991 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 105345718860 in words is "one hundred five billion, three hundred forty-five million, seven hundred eighteen thousand, eight hundred sixty".