2224046440446 has 8 divisors (see below), whose sum is σ = 4448092880904. Its totient is φ = 741348813480.

The previous prime is 2224046440439. The next prime is 2224046440477. The reversal of 2224046440446 is 6440446404222.

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

2224046440446 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2224046440398 and 2224046440407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185337203365 + ... + 185337203376.

It is an arithmetic number, because the mean of its divisors is an integer number (556011610113).

Almost surely, 2^{2224046440446} is an apocalyptic number.

2224046440446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2224046440446 is a wasteful number, since it uses less digits than its factorization.

2224046440446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370674406746.

The product of its (nonzero) digits is 1179648, while the sum is 42.

The spelling of 2224046440446 in words is "two trillion, two hundred twenty-four billion, forty-six million, four hundred forty thousand, four hundred forty-six".