861341338060 has 48 divisors (see below), whose sum is σ = 2087686762560. Its totient is φ = 292393094400.

The previous prime is 861341338049. The next prime is 861341338093. The reversal of 861341338060 is 60833143168.

861341338060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 861341337998 and 861341338016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30443475 + ... + 30471754.

It is an arithmetic number, because the mean of its divisors is an integer number (43493474220).

Almost surely, 2^861341338060 is an apocalyptic number.

It is an amenable number.

861341338060 is an abundant number, since it is smaller than the sum of its proper divisors (1226345424500).

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

861341338060 is a wasteful number, since it uses less digits than its factorization.

861341338060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60915346 (or 60915344 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 861341338060 in words is "eight hundred sixty-one billion, three hundred forty-one million, three hundred thirty-eight thousand, sixty".