441420214408 has 8 divisors (see below), whose sum is σ = 827662902030. Its totient is φ = 220710107200.

The previous prime is 441420214381. The next prime is 441420214447. The reversal of 441420214408 is 804412024144.

It can be written as a sum of positive squares in only one way, i.e., 426019900804 + 15400313604 = 652702^2 + 124098^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27588763393 + ... + 27588763408.

Almost surely, 2^441420214408 is an apocalyptic number.

It is an amenable number.

441420214408 is a deficient number, since it is larger than the sum of its proper divisors (386242687622).

441420214408 is a wasteful number, since it uses less digits than its factorization.

441420214408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55177526807 (or 55177526803 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 34.

The spelling of 441420214408 in words is "four hundred forty-one billion, four hundred twenty million, two hundred fourteen thousand, four hundred eight".