6874281597121 has 32 divisors (see below), whose sum is σ = 7414278520320. Its totient is φ = 6350507175936.

The previous prime is 6874281597107. The next prime is 6874281597163. The reversal of 6874281597121 is 1217951824786.

It is a cyclic number.

It is not a de Polignac number, because 6874281597121 - 2⁷ = 6874281596993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6874281597121.

It is not an unprimeable number, because it can be changed into a prime (6874281517121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035748015 + ... + 1035754651.

It is an arithmetic number, because the mean of its divisors is an integer number (231696203760).

Almost surely, 2^{6874281597121} is an apocalyptic number.

It is an amenable number.

6874281597121 is a deficient number, since it is larger than the sum of its proper divisors (539996923199).

6874281597121 is a wasteful number, since it uses less digits than its factorization.

6874281597121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11913.

The product of its digits is 13547520, while the sum is 61.

The spelling of 6874281597121 in words is "six trillion, eight hundred seventy-four billion, two hundred eighty-one million, five hundred ninety-seven thousand, one hundred twenty-one".