8260424086831 has 4 divisors (see below), whose sum is σ = 9440484670672. Its totient is φ = 7080363502992.

The previous prime is 8260424086829. The next prime is 8260424086841. The reversal of 8260424086831 is 1386804240628.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8260424086831 - 2¹ = 8260424086829 is a prime.

It is a super-2 number, since 2×8260424086831² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8260424086801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590030291910 + ... + 590030291923.

It is an arithmetic number, because the mean of its divisors is an integer number (2360121167668).

Almost surely, 2^{8260424086831} is an apocalyptic number.

8260424086831 is a deficient number, since it is larger than the sum of its proper divisors (1180060583841).

8260424086831 is a wasteful number, since it uses less digits than its factorization.

8260424086831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180060583840.

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 8260424086831 in words is "eight trillion, two hundred sixty billion, four hundred twenty-four million, eighty-six thousand, eight hundred thirty-one".