268105065701 has 48 divisors (see below), whose sum is σ = 309855756672. Its totient is φ = 230019504000.

The previous prime is 268105065667. The next prime is 268105065733. The reversal of 268105065701 is 107560501862.

It is not a de Polignac number, because 268105065701 - 2¹⁰ = 268105064677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268105065401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219218576 + ... + 219219798.

It is an arithmetic number, because the mean of its divisors is an integer number (6455328264).

Almost surely, 2^268105065701 is an apocalyptic number.

It is an amenable number.

268105065701 is a deficient number, since it is larger than the sum of its proper divisors (41750690971).

268105065701 is a wasteful number, since it uses less digits than its factorization.

268105065701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 268105065701 in words is "two hundred sixty-eight billion, one hundred five million, sixty-five thousand, seven hundred one".