445041265465842 has 16 divisors (see below), whose sum is σ = 911791860954912. Its totient is φ = 144728866818080.

The previous prime is 445041265465751. The next prime is 445041265465861. The reversal of 445041265465842 is 248564562140544.

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, 904555417368 + ... + 904555417859.

It is an arithmetic number, because the mean of its divisors is an integer number (56986991309682).

Almost surely, 2^{445041265465842} is an apocalyptic number.

445041265465842 is an abundant number, since it is smaller than the sum of its proper divisors (466750595489070).

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

445041265465842 is a wasteful number, since it uses less digits than its factorization.

445041265465842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809110835273.

The product of its (nonzero) digits is 147456000, while the sum is 60.

The spelling of 445041265465842 in words is "four hundred forty-five trillion, forty-one billion, two hundred sixty-five million, four hundred sixty-five thousand, eight hundred forty-two".