8242563706366 has 8 divisors (see below), whose sum is σ = 13487831519544. Its totient is φ = 3746619866520.

The previous prime is 8242563706297. The next prime is 8242563706423. The reversal of 8242563706366 is 6636073652428.

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

It is a super-2 number, since 2×8242563706366² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8242563706366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187330993305 + ... + 187330993348.

It is an arithmetic number, because the mean of its divisors is an integer number (1685978939943).

Almost surely, 2^{8242563706366} is an apocalyptic number.

8242563706366 is a deficient number, since it is larger than the sum of its proper divisors (5245267813178).

8242563706366 is a wasteful number, since it uses less digits than its factorization.

8242563706366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374661986666.

The product of its (nonzero) digits is 52254720, while the sum is 58.

The spelling of 8242563706366 in words is "eight trillion, two hundred forty-two billion, five hundred sixty-three million, seven hundred six thousand, three hundred sixty-six".