450000041 has 4 divisors (see below), whose sum is σ = 450048000. Its totient is φ = 449952084.

The previous prime is 450000029. The next prime is 450000071. The reversal of 450000041 is 140000054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 140000054 = 2 ⋅70000027.

It is a cyclic number.

It is not a de Polignac number, because 450000041 - 2²⁶ = 382891177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 449999980 and 450000025.

It is not an unprimeable number, because it can be changed into a prime (450000071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4781 + ... + 30378.

It is an arithmetic number, because the mean of its divisors is an integer number (112512000).

Almost surely, 2^450000041 is an apocalyptic number.

It is an amenable number.

450000041 is a deficient number, since it is larger than the sum of its proper divisors (47959).

450000041 is a wasteful number, since it uses less digits than its factorization.

450000041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47958.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 450000041 is about 21213.2044019757. The cubic root of 450000041 is about 766.3094556667.

Adding to 450000041 its reverse (140000054), we get a palindrome (590000095).

The spelling of 450000041 in words is "four hundred fifty million, forty-one", and thus it is an aban number.