6642452228324 has 12 divisors (see below), whose sum is σ = 12681045163248. Its totient is φ = 3019296467400.

The previous prime is 6642452228311. The next prime is 6642452228431. The reversal of 6642452228324 is 4238222542466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75482411642 + ... + 75482411729.

It is an arithmetic number, because the mean of its divisors is an integer number (1056753763604).

Almost surely, 2^{6642452228324} is an apocalyptic number.

It is an amenable number.

6642452228324 is a deficient number, since it is larger than the sum of its proper divisors (6038592934924).

6642452228324 is a wasteful number, since it uses less digits than its factorization.

6642452228324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150964823386 (or 150964823384 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 50.

The spelling of 6642452228324 in words is "six trillion, six hundred forty-two billion, four hundred fifty-two million, two hundred twenty-eight thousand, three hundred twenty-four".