26774243334 has 20 divisors (see below), whose sum is σ = 59994138204. Its totient is φ = 8924747724.

The previous prime is 26774243329. The next prime is 26774243341. The reversal of 26774243334 is 43334247762.

26774243334 is a `hidden beast` number, since 2 + 6 + 7 + 74 + 243 + 334 = 666.

It is a super-2 number, since 2×26774243334² (a number of 22 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 26774243334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82636392 + ... + 82636715.

Almost surely, 2^26774243334 is an apocalyptic number.

26774243334 is an abundant number, since it is smaller than the sum of its proper divisors (33219894870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26774243334 is a wasteful number, since it uses less digits than its factorization.

26774243334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165273121 (or 165273112 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 45.

The spelling of 26774243334 in words is "twenty-six billion, seven hundred seventy-four million, two hundred forty-three thousand, three hundred thirty-four".