4420166266264 has 32 divisors (see below), whose sum is σ = 9506995984800. Its totient is φ = 1887314745600.

The previous prime is 4420166266247. The next prime is 4420166266277. The reversal of 4420166266264 is 4626626610244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146697837 + ... + 146727964.

It is an arithmetic number, because the mean of its divisors is an integer number (297093624525).

Almost surely, 2^{4420166266264} is an apocalyptic number.

It is an amenable number.

4420166266264 is an abundant number, since it is smaller than the sum of its proper divisors (5086829718536).

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

4420166266264 is a wasteful number, since it uses less digits than its factorization.

4420166266264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293426083 (or 293426079 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 4420166266264 in words is "four trillion, four hundred twenty billion, one hundred sixty-six million, two hundred sixty-six thousand, two hundred sixty-four".