450243232241 has 8 divisors (see below), whose sum is σ = 491213751168. Its totient is φ = 409279266000.

The previous prime is 450243232207. The next prime is 450243232301. The reversal of 450243232241 is 142232342054.

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

It is not a de Polignac number, because 450243232241 - 2¹⁸ = 450242970097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450243232198 and 450243232207.

It is not an unprimeable number, because it can be changed into a prime (450243232141) 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, 1493945 + ... + 1769846.

It is an arithmetic number, because the mean of its divisors is an integer number (61401718896).

Almost surely, 2^450243232241 is an apocalyptic number.

It is an amenable number.

450243232241 is a deficient number, since it is larger than the sum of its proper divisors (40970518927).

450243232241 is a wasteful number, since it uses less digits than its factorization.

450243232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276343.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 450243232241 its reverse (142232342054), we get a palindrome (592475574295).

The spelling of 450243232241 in words is "four hundred fifty billion, two hundred forty-three million, two hundred thirty-two thousand, two hundred forty-one".