7994242030205 has 8 divisors (see below), whose sum is σ = 9600934344192. Its totient is φ = 6390164352208.

The previous prime is 7994242030199. The next prime is 7994242030223. The reversal of 7994242030205 is 5020302424997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7994242030205 - 2¹⁸ = 7994241768061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7994242030205.

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, 653652269 + ... + 653664498.

It is an arithmetic number, because the mean of its divisors is an integer number (1200116793024).

Almost surely, 2^{7994242030205} is an apocalyptic number.

It is an amenable number.

7994242030205 is a deficient number, since it is larger than the sum of its proper divisors (1606692313987).

7994242030205 is a wasteful number, since it uses less digits than its factorization.

7994242030205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307317995.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 7994242030205 in words is "seven trillion, nine hundred ninety-four billion, two hundred forty-two million, thirty thousand, two hundred five".