2005240326682 has 4 divisors (see below), whose sum is σ = 3007860490026. Its totient is φ = 1002620163340.

The previous prime is 2005240326673. The next prime is 2005240326731. The reversal of 2005240326682 is 2866230425002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1519822961721 + 485417364961 = 1232811^2 + 696719^2 .

It is a super-2 number, since 2×2005240326682² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501310081669 + ... + 501310081672.

Almost surely, 2^{2005240326682} is an apocalyptic number.

2005240326682 is a deficient number, since it is larger than the sum of its proper divisors (1002620163344).

2005240326682 is a wasteful number, since it uses less digits than its factorization.

2005240326682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002620163343.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 2005240326682 in words is "two trillion, five billion, two hundred forty million, three hundred twenty-six thousand, six hundred eighty-two".