4224450644164 has 12 divisors (see below), whose sum is σ = 7425355979664. Its totient is φ = 2102920364264.

The previous prime is 4224450644159. The next prime is 4224450644207. The reversal of 4224450644164 is 4614460544224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326238434 + ... + 2326240249.

It is an arithmetic number, because the mean of its divisors is an integer number (618779664972).

Almost surely, 2^{4224450644164} is an apocalyptic number.

It is an amenable number.

4224450644164 is a deficient number, since it is larger than the sum of its proper divisors (3200905335500).

4224450644164 is a wasteful number, since it uses less digits than its factorization.

4224450644164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4652478914 (or 4652478912 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 46.

The spelling of 4224450644164 in words is "four trillion, two hundred twenty-four billion, four hundred fifty million, six hundred forty-four thousand, one hundred sixty-four".