4426775407220 has 48 divisors (see below), whose sum is σ = 9320896924416. Its totient is φ = 1766014128000.

The previous prime is 4426775407217. The next prime is 4426775407237. The reversal of 4426775407220 is 227045776244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26301935 + ... + 26469705.

It is an arithmetic number, because the mean of its divisors is an integer number (194185352592).

Almost surely, 2^{4426775407220} is an apocalyptic number.

It is an amenable number.

4426775407220 is an abundant number, since it is smaller than the sum of its proper divisors (4894121517196).

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

4426775407220 is a wasteful number, since it uses less digits than its factorization.

4426775407220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171272 (or 171270 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 50.

The spelling of 4426775407220 in words is "four trillion, four hundred twenty-six billion, seven hundred seventy-five million, four hundred seven thousand, two hundred twenty".