445740060221008 has 40 divisors (see below), whose sum is σ = 987676065668160. Its totient is φ = 190899799276800.

The previous prime is 445740060220999. The next prime is 445740060221011. The reversal of 445740060221008 is 800122060047544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371244093 + ... + 1371569116.

It is an arithmetic number, because the mean of its divisors is an integer number (24691901641704).

Almost surely, 2^{445740060221008} is an apocalyptic number.

It is an amenable number.

445740060221008 is an abundant number, since it is smaller than the sum of its proper divisors (541936005447152).

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

445740060221008 is a wasteful number, since it uses less digits than its factorization.

445740060221008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742814675 (or 2742814669 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 445740060221008 in words is "four hundred forty-five trillion, seven hundred forty billion, sixty million, two hundred twenty-one thousand, eight".