8198234318751 has 16 divisors (see below), whose sum is σ = 10968578930400. Its totient is φ = 5446690623360.

The previous prime is 8198234318731. The next prime is 8198234318779. The reversal of 8198234318751 is 1578134328918.

It is not a de Polignac number, because 8198234318751 - 2¹⁰ = 8198234317727 is a prime.

It is a super-2 number, since 2×8198234318751² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198234318731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40287681 + ... + 40490661.

It is an arithmetic number, because the mean of its divisors is an integer number (685536183150).

Almost surely, 2^{8198234318751} is an apocalyptic number.

8198234318751 is a deficient number, since it is larger than the sum of its proper divisors (2770344611649).

8198234318751 is a wasteful number, since it uses less digits than its factorization.

8198234318751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249226.

The product of its digits is 11612160, while the sum is 60.

The spelling of 8198234318751 in words is "eight trillion, one hundred ninety-eight billion, two hundred thirty-four million, three hundred eighteen thousand, seven hundred fifty-one".