2604442604002 has 4 divisors (see below), whose sum is σ = 3906663906006. Its totient is φ = 1302221302000.

The previous prime is 2604442603999. The next prime is 2604442604059. The reversal of 2604442604002 is 2004062444062.

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., 2260238621281 + 344203982721 = 1503409^2 + 586689^2 .

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, 651110650999 + ... + 651110651002.

Almost surely, 2^{2604442604002} is an apocalyptic number.

2604442604002 is a deficient number, since it is larger than the sum of its proper divisors (1302221302004).

2604442604002 is a wasteful number, since it uses less digits than its factorization.

2604442604002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302221302003.

The product of its (nonzero) digits is 73728, while the sum is 34.

The spelling of 2604442604002 in words is "two trillion, six hundred four billion, four hundred forty-two million, six hundred four thousand, two".