6860067565678 has 4 divisors (see below), whose sum is σ = 10290101348520. Its totient is φ = 3430033782838.

The previous prime is 6860067565657. The next prime is 6860067565693. The reversal of 6860067565678 is 8765657600686.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715016891418 + ... + 1715016891421.

It is an arithmetic number, because the mean of its divisors is an integer number (2572525337130).

Almost surely, 2^{6860067565678} is an apocalyptic number.

6860067565678 is a deficient number, since it is larger than the sum of its proper divisors (3430033782842).

6860067565678 is a wasteful number, since it uses less digits than its factorization.

6860067565678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430033782841.

The product of its (nonzero) digits is 609638400, while the sum is 70.

The spelling of 6860067565678 in words is "six trillion, eight hundred sixty billion, sixty-seven million, five hundred sixty-five thousand, six hundred seventy-eight".