650406642316 has 12 divisors (see below), whose sum is σ = 1138230858240. Its totient is φ = 325197825680.

The previous prime is 650406642311. The next prime is 650406642343. The reversal of 650406642316 is 613246604056.

It is not an unprimeable number, because it can be changed into a prime (650406642311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101580 + ... + 1585651.

It is an arithmetic number, because the mean of its divisors is an integer number (94852571520).

Almost surely, 2^650406642316 is an apocalyptic number.

It is an amenable number.

650406642316 is a deficient number, since it is larger than the sum of its proper divisors (487824215924).

650406642316 is a wasteful number, since it uses less digits than its factorization.

650406642316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747744 (or 2747742 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 650406642316 in words is "six hundred fifty billion, four hundred six million, six hundred forty-two thousand, three hundred sixteen".