4446222426064 has 10 divisors (see below), whose sum is σ = 8614555950530. Its totient is φ = 2223111213024.

The previous prime is 4446222426053. The next prime is 4446222426073. The reversal of 4446222426064 is 4606242226444.

It can be written as a sum of positive squares in only one way, i.e., 3821477619600 + 624744806464 = 1954860^2 + 790408^2 .

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 as a sum of consecutive naturals, namely, 138944450799 + ... + 138944450830.

It is an arithmetic number, because the mean of its divisors is an integer number (861455595053).

Almost surely, 2^{4446222426064} is an apocalyptic number.

It is an amenable number.

4446222426064 is a deficient number, since it is larger than the sum of its proper divisors (4168333524466).

4446222426064 is a wasteful number, since it uses less digits than its factorization.

4446222426064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277888901637 (or 277888901631 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 46.

The spelling of 4446222426064 in words is "four trillion, four hundred forty-six billion, two hundred twenty-two million, four hundred twenty-six thousand, sixty-four".