8650205783242 has 16 divisors (see below), whose sum is σ = 13021954845120. Its totient is φ = 4309556039712.

The previous prime is 8650205783239. The next prime is 8650205783251. The reversal of 8650205783242 is 2423875020568.

It is a self number, because there is not a number n which added to its sum of digits gives 8650205783242.

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, 8954859 + ... + 9873697.

It is an arithmetic number, because the mean of its divisors is an integer number (813872177820).

Almost surely, 2^{8650205783242} is an apocalyptic number.

8650205783242 is a deficient number, since it is larger than the sum of its proper divisors (4371749061878).

8650205783242 is a wasteful number, since it uses less digits than its factorization.

8650205783242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935757.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 8650205783242 in words is "eight trillion, six hundred fifty billion, two hundred five million, seven hundred eighty-three thousand, two hundred forty-two".