268427166326835 has 32 divisors (see below), whose sum is σ = 430516177701120. Its totient is φ = 142816930396800.

The previous prime is 268427166326833. The next prime is 268427166326857. The reversal of 268427166326835 is 538623661724862.

It is not a de Polignac number, because 268427166326835 - 2¹ = 268427166326833 is a prime.

It is a super-2 number, since 2×268427166326835² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 268427166326835.

It is not an unprimeable number, because it can be changed into a prime (268427166326833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381908880 + ... + 382611090.

It is an arithmetic number, because the mean of its divisors is an integer number (13453630553160).

Almost surely, 2^{268427166326835} is an apocalyptic number.

268427166326835 is a deficient number, since it is larger than the sum of its proper divisors (162089011374285).

268427166326835 is a wasteful number, since it uses less digits than its factorization.

268427166326835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763459.

The product of its digits is 836075520, while the sum is 69.

The spelling of 268427166326835 in words is "two hundred sixty-eight trillion, four hundred twenty-seven billion, one hundred sixty-six million, three hundred twenty-six thousand, eight hundred thirty-five".