446123462226 has 128 divisors (see below), whose sum is σ = 1000956579840. Its totient is φ = 131674380288.

The previous prime is 446123462177. The next prime is 446123462249. The reversal of 446123462226 is 622264321644.

It is a super-2 number, since 2×446123462226² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76348861 + ... + 76354703.

It is an arithmetic number, because the mean of its divisors is an integer number (7819973280).

Almost surely, 2^446123462226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 446123462226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500478289920).

446123462226 is an abundant number, since it is smaller than the sum of its proper divisors (554833117614).

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

446123462226 is a wasteful number, since it uses less digits than its factorization.

446123462226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320.

The product of its digits is 663552, while the sum is 42.

The spelling of 446123462226 in words is "four hundred forty-six billion, one hundred twenty-three million, four hundred sixty-two thousand, two hundred twenty-six".