8398654391371 has 2 divisors, whose sum is σ = 8398654391372. Its totient is φ = 8398654391370.

The previous prime is 8398654391359. The next prime is 8398654391381. The reversal of 8398654391371 is 1731934568938.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8398654391371 - 2¹³ = 8398654383179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8398654391297 and 8398654391306.

It is not a weakly prime, because it can be changed into another prime (8398654391381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4199327195685 + 4199327195686.

It is an arithmetic number, because the mean of its divisors is an integer number (4199327195686).

Almost surely, 2^{8398654391371} is an apocalyptic number.

8398654391371 is a deficient number, since it is larger than the sum of its proper divisors (1).

8398654391371 is an equidigital number, since it uses as much as digits as its factorization.

8398654391371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117573120, while the sum is 67.

The spelling of 8398654391371 in words is "eight trillion, three hundred ninety-eight billion, six hundred fifty-four million, three hundred ninety-one thousand, three hundred seventy-one".