6397099318841 has 8 divisors (see below), whose sum is σ = 7975604345664. Its totient is φ = 4984752715920.

The previous prime is 6397099318823. The next prime is 6397099318859. The reversal of 6397099318841 is 1488139907936.

It is an interprime number because it is at equal distance from previous prime (6397099318823) and next prime (6397099318859).

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

It is a cyclic number.

It is not a de Polignac number, because 6397099318841 - 2⁶ = 6397099318777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6397099308841) 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, 41539605890 + ... + 41539606043.

It is an arithmetic number, because the mean of its divisors is an integer number (996950543208).

Almost surely, 2^{6397099318841} is an apocalyptic number.

It is an amenable number.

6397099318841 is a deficient number, since it is larger than the sum of its proper divisors (1578505026823).

6397099318841 is a wasteful number, since it uses less digits than its factorization.

6397099318841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83079211951.

The product of its (nonzero) digits is 70543872, while the sum is 68.

The spelling of 6397099318841 in words is "six trillion, three hundred ninety-seven billion, ninety-nine million, three hundred eighteen thousand, eight hundred forty-one".