44424204066 has 48 divisors (see below), whose sum is σ = 105631501248. Its totient is φ = 13381260000.

The previous prime is 44424204061. The next prime is 44424204079. The reversal of 44424204066 is 66040242444.

44424204066 is a `hidden beast` number, since 4 + 4 + 4 + 242 + 0 + 406 + 6 = 666.

It is a super-2 number, since 2×44424204066² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44424204066.

It is not an unprimeable number, because it can be changed into a prime (44424204061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 638685 + ... + 704816.

It is an arithmetic number, because the mean of its divisors is an integer number (2200656276).

Almost surely, 2^44424204066 is an apocalyptic number.

44424204066 is an abundant number, since it is smaller than the sum of its proper divisors (61207297182).

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

44424204066 is a wasteful number, since it uses less digits than its factorization.

44424204066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343687 (or 1343684 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 44424204066 in words is "forty-four billion, four hundred twenty-four million, two hundred four thousand, sixty-six".