120682650686 has 16 divisors (see below), whose sum is σ = 196958683824. Its totient is φ = 55125460224.

The previous prime is 120682650659. The next prime is 120682650703. The reversal of 120682650686 is 686056286021.

It is a congruent number.

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, 23923460 + ... + 23928503.

It is an arithmetic number, because the mean of its divisors is an integer number (12309917739).

Almost surely, 2^120682650686 is an apocalyptic number.

120682650686 is a deficient number, since it is larger than the sum of its proper divisors (76276033138).

120682650686 is a wasteful number, since it uses less digits than its factorization.

120682650686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47852075.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 120682650686 in words is "one hundred twenty billion, six hundred eighty-two million, six hundred fifty thousand, six hundred eighty-six".