2604442624220 has 48 divisors (see below), whose sum is σ = 5493429396000. Its totient is φ = 1037187618816.

The previous prime is 2604442624213. The next prime is 2604442624241. The reversal of 2604442624220 is 224262444062.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 48898724 + ... + 48951956.

It is an arithmetic number, because the mean of its divisors is an integer number (114446445750).

Almost surely, 2^{2604442624220} is an apocalyptic number.

2604442624220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2604442624220 is an abundant number, since it is smaller than the sum of its proper divisors (2888986771780).

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

2604442624220 is a wasteful number, since it uses less digits than its factorization.

2604442624220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63974 (or 63972 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 2604442624220 in words is "two trillion, six hundred four billion, four hundred forty-two million, six hundred twenty-four thousand, two hundred twenty".