445020416203 has 8 divisors (see below), whose sum is σ = 485625821760. Its totient is φ = 404439844680.

The previous prime is 445020416201. The next prime is 445020416209. The reversal of 445020416203 is 302614020544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445020416203 - 2¹ = 445020416201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445020416201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6171025 + ... + 6242722.

It is an arithmetic number, because the mean of its divisors is an integer number (60703227720).

Almost surely, 2^445020416203 is an apocalyptic number.

445020416203 is a deficient number, since it is larger than the sum of its proper divisors (40605405557).

445020416203 is a wasteful number, since it uses less digits than its factorization.

445020416203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12417017.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 445020416203 its reverse (302614020544), we get a palindrome (747634436747).

The spelling of 445020416203 in words is "four hundred forty-five billion, twenty million, four hundred sixteen thousand, two hundred three".