6868154292261 has 8 divisors (see below), whose sum is σ = 9194023276704. Its totient is φ = 4560527418000.

The previous prime is 6868154292247. The next prime is 6868154292281. The reversal of 6868154292261 is 1622924518686.

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

It is not a de Polignac number, because 6868154292261 - 2¹⁵ = 6868154259493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6868154292195 and 6868154292204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868154292211) 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 7 ways as a sum of consecutive naturals, for example, 4560526666 + ... + 4560528171.

It is an arithmetic number, because the mean of its divisors is an integer number (1149252909588).

Almost surely, 2^{6868154292261} is an apocalyptic number.

It is an amenable number.

6868154292261 is a deficient number, since it is larger than the sum of its proper divisors (2325868984443).

6868154292261 is a wasteful number, since it uses less digits than its factorization.

6868154292261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9121055091.

The product of its digits is 19906560, while the sum is 60.

The spelling of 6868154292261 in words is "six trillion, eight hundred sixty-eight billion, one hundred fifty-four million, two hundred ninety-two thousand, two hundred sixty-one".