4226556706647 has 8 divisors (see below), whose sum is σ = 6147718846080. Its totient is φ = 2561549519160.

The previous prime is 4226556706609. The next prime is 4226556706649. The reversal of 4226556706647 is 7466076556224.

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

It is not a de Polignac number, because 4226556706647 - 2⁶ = 4226556706583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226556706649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64038737947 + ... + 64038738012.

It is an arithmetic number, because the mean of its divisors is an integer number (768464855760).

Almost surely, 2^{4226556706647} is an apocalyptic number.

4226556706647 is a deficient number, since it is larger than the sum of its proper divisors (1921162139433).

4226556706647 is a wasteful number, since it uses less digits than its factorization.

4226556706647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128077475973.

The product of its (nonzero) digits is 101606400, while the sum is 60.

The spelling of 4226556706647 in words is "four trillion, two hundred twenty-six billion, five hundred fifty-six million, seven hundred six thousand, six hundred forty-seven".