445435641084 has 48 divisors (see below), whose sum is σ = 1189747462400. Its totient is φ = 127061709696.

The previous prime is 445435641083. The next prime is 445435641137. The reversal of 445435641084 is 480146534544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445435641083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4231369 + ... + 4335360.

Almost surely, 2^445435641084 is an apocalyptic number.

It is an amenable number.

445435641084 is an abundant number, since it is smaller than the sum of its proper divisors (744311821316).

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

445435641084 is a wasteful number, since it uses less digits than its factorization.

445435641084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8567362 (or 8567360 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 445435641084 in words is "four hundred forty-five billion, four hundred thirty-five million, six hundred forty-one thousand, eighty-four".