8206120674331 has 8 divisors (see below), whose sum is σ = 8688865255344. Its totient is φ = 7723379604480.

The previous prime is 8206120674319. The next prime is 8206120674341. The reversal of 8206120674331 is 1334760216028.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8206120674331 is a prime.

It is a super-2 number, since 2×8206120674331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8206120674341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5095371 + ... + 6509611.

It is an arithmetic number, because the mean of its divisors is an integer number (1086108156918).

Almost surely, 2^{8206120674331} is an apocalyptic number.

8206120674331 is a deficient number, since it is larger than the sum of its proper divisors (482744581013).

8206120674331 is a wasteful number, since it uses less digits than its factorization.

8206120674331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755581.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 8206120674331 in words is "eight trillion, two hundred six billion, one hundred twenty million, six hundred seventy-four thousand, three hundred thirty-one".