441450177221712 has 80 divisors (see below), whose sum is σ = 1142175641223168. Its totient is φ = 146922695095680.

The previous prime is 441450177221681. The next prime is 441450177221717. The reversal of 441450177221712 is 217122771054144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441450177221717) 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, 177908137 + ... + 180372407.

Almost surely, 2^{441450177221712} is an apocalyptic number.

It is an amenable number.

441450177221712 is an abundant number, since it is smaller than the sum of its proper divisors (700725464001456).

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

441450177221712 is a wasteful number, since it uses less digits than its factorization.

441450177221712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470048 (or 2470042 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The spelling of 441450177221712 in words is "four hundred forty-one trillion, four hundred fifty billion, one hundred seventy-seven million, two hundred twenty-one thousand, seven hundred twelve".