4066226605232 has 80 divisors (see below), whose sum is σ = 8801402924160. Its totient is φ = 1803863308800.

The previous prime is 4066226605213. The next prime is 4066226605241. The reversal of 4066226605232 is 2325066226604.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 9314732 + ... + 9741492.

It is an arithmetic number, because the mean of its divisors is an integer number (110017536552).

Almost surely, 2^{4066226605232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4066226605232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4400701462080).

4066226605232 is an abundant number, since it is smaller than the sum of its proper divisors (4735176318928).

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

4066226605232 is a wasteful number, since it uses less digits than its factorization.

4066226605232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428082 (or 428076 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 4066226605232 in words is "four trillion, sixty-six billion, two hundred twenty-six million, six hundred five thousand, two hundred thirty-two".