2861395683116 has 6 divisors (see below), whose sum is σ = 5007442445460. Its totient is φ = 1430697841556.

The previous prime is 2861395683061. The next prime is 2861395683137. The reversal of 2861395683116 is 6113865931682.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357674460386 + ... + 357674460393.

It is an arithmetic number, because the mean of its divisors is an integer number (834573740910).

Almost surely, 2^{2861395683116} is an apocalyptic number.

It is an amenable number.

2861395683116 is a deficient number, since it is larger than the sum of its proper divisors (2146046762344).

2861395683116 is a wasteful number, since it uses less digits than its factorization.

2861395683116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715348920783 (or 715348920781 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 59.

The spelling of 2861395683116 in words is "two trillion, eight hundred sixty-one billion, three hundred ninety-five million, six hundred eighty-three thousand, one hundred sixteen".