268105318373 has 8 divisors (see below), whose sum is σ = 270228983808. Its totient is φ = 265981850064.

The previous prime is 268105318361. The next prime is 268105318409. The reversal of 268105318373 is 373813501862.

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 268105318373 - 2¹⁰ = 268105317349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268107318373) 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, 3976340 + ... + 4043202.

It is an arithmetic number, because the mean of its divisors is an integer number (33778622976).

Almost surely, 2^268105318373 is an apocalyptic number.

It is an amenable number.

268105318373 is a deficient number, since it is larger than the sum of its proper divisors (2123665435).

268105318373 is a wasteful number, since it uses less digits than its factorization.

268105318373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98563.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 268105318373 in words is "two hundred sixty-eight billion, one hundred five million, three hundred eighteen thousand, three hundred seventy-three".