2842218348544 has 45 divisors (see below), whose sum is σ = 5684694828771. Its totient is φ = 1421001277440.

The previous prime is 2842218348533. The next prime is 2842218348577. The reversal of 2842218348544 is 4458438122482.

The square root of 2842218348544 is 1685888.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 215787079 + ... + 215800249.

Almost surely, 2^{2842218348544} is an apocalyptic number.

2842218348544 is the 1685888-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2842218348544

2842218348544 is an abundant number, since it is smaller than the sum of its proper divisors (2842476480227).

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

2842218348544 is an frugal number, since it uses more digits than its factorization.

2842218348544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26370 (or 13173 counting only the distinct ones).

The product of its digits is 15728640, while the sum is 55.

The spelling of 2842218348544 in words is "two trillion, eight hundred forty-two billion, two hundred eighteen million, three hundred forty-eight thousand, five hundred forty-four".