268290848213875 has 16 divisors (see below), whose sum is σ = 352449451130400. Its totient is φ = 203336221802400.

The previous prime is 268290848213873. The next prime is 268290848213879. The reversal of 268290848213875 is 578312848092862.

It is not a de Polignac number, because 268290848213875 - 2¹ = 268290848213873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268290848213798 and 268290848213807.

It is not an unprimeable number, because it can be changed into a prime (268290848213873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56482281460 + ... + 56482286209.

It is an arithmetic number, because the mean of its divisors is an integer number (22028090695650).

It is a 2-persistent number, because it is pandigital, and so is 2⋅268290848213875 = 536581696427750, but 3⋅268290848213875 = 804872544641625 is not.

Almost surely, 2^{268290848213875} is an apocalyptic number.

268290848213875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268290848213875 is a deficient number, since it is larger than the sum of its proper divisors (84158602916525).

268290848213875 is a wasteful number, since it uses less digits than its factorization.

268290848213875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112964567703 (or 112964567693 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 73.

The spelling of 268290848213875 in words is "two hundred sixty-eight trillion, two hundred ninety billion, eight hundred forty-eight million, two hundred thirteen thousand, eight hundred seventy-five".