2582442074138 has 8 divisors (see below), whose sum is σ = 4077540117120. Its totient is φ = 1223262035100.

The previous prime is 2582442074137. The next prime is 2582442074153. The reversal of 2582442074138 is 8314702442852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2582442074138³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2582442074137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33979500938 + ... + 33979501013.

It is an arithmetic number, because the mean of its divisors is an integer number (509692514640).

Almost surely, 2^{2582442074138} is an apocalyptic number.

2582442074138 is a deficient number, since it is larger than the sum of its proper divisors (1495098042982).

2582442074138 is a wasteful number, since it uses less digits than its factorization.

2582442074138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67959001972.

The product of its (nonzero) digits is 3440640, while the sum is 50.

The spelling of 2582442074138 in words is "two trillion, five hundred eighty-two billion, four hundred forty-two million, seventy-four thousand, one hundred thirty-eight".