445080434212 has 12 divisors (see below), whose sum is σ = 778895668656. Its totient is φ = 222538814600.

The previous prime is 445080434159. The next prime is 445080434219. The reversal of 445080434212 is 212434080544.

It is not an unprimeable number, because it can be changed into a prime (445080434219) 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 3 ways as a sum of consecutive naturals, for example, 741087 + ... + 1199737.

It is an arithmetic number, because the mean of its divisors is an integer number (64907972388).

Almost surely, 2^445080434212 is an apocalyptic number.

It is an amenable number.

445080434212 is a deficient number, since it is larger than the sum of its proper divisors (333815234444).

445080434212 is a wasteful number, since it uses less digits than its factorization.

445080434212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701258 (or 701256 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

The spelling of 445080434212 in words is "four hundred forty-five billion, eighty million, four hundred thirty-four thousand, two hundred twelve".