8124210124218 has 24 divisors (see below), whose sum is σ = 17602520278356. Its totient is φ = 2708060040000.

The previous prime is 8124210124183. The next prime is 8124210124229.

8124210124218 is a `hidden beast` number, since 8 + 1 + 2 + 4 + 210 + 12 + 421 + 8 = 666.

8124210124218 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 6647409158049 + 1476800966169 = 2578257^2 + 1215237^2 .

It is a super-2 number, since 2×8124210124218² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5460268 + ... + 6786968.

Almost surely, 2^{8124210124218} is an apocalyptic number.

8124210124218 is an abundant number, since it is smaller than the sum of its proper divisors (9478310154138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8124210124218 is a wasteful number, since it uses less digits than its factorization.

8124210124218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666910 (or 1666907 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

It can be divided in two parts, 8124210 and 124218, that added together give a palindrome (8248428).

The spelling of 8124210124218 in words is "eight trillion, one hundred twenty-four billion, two hundred ten million, one hundred twenty-four thousand, two hundred eighteen".