4221627317776 has 40 divisors (see below), whose sum is σ = 8936243784864. Its totient is φ = 1916070159360.

The previous prime is 4221627317771. The next prime is 4221627317783. The reversal of 4221627317776 is 6777137261224.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4221627317771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17702146 + ... + 17939041.

Almost surely, 2^{4221627317776} is an apocalyptic number.

It is an amenable number.

4221627317776 is an abundant number, since it is smaller than the sum of its proper divisors (4714616467088).

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

4221627317776 is a wasteful number, since it uses less digits than its factorization.

4221627317776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35641879 (or 35641873 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 55.

The spelling of 4221627317776 in words is "four trillion, two hundred twenty-one billion, six hundred twenty-seven million, three hundred seventeen thousand, seven hundred seventy-six".