450106401 has 4 divisors (see below), whose sum is σ = 600141872. Its totient is φ = 300070932.

The previous prime is 450106381. The next prime is 450106421. The reversal of 450106401 is 104601054.

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.

It is an interprime number because it is at equal distance from previous prime (450106381) and next prime (450106421).

It is not a de Polignac number, because 450106401 - 2⁷ = 450106273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450106421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75017731 + ... + 75017736.

It is an arithmetic number, because the mean of its divisors is an integer number (150035468).

Almost surely, 2^450106401 is an apocalyptic number.

It is an amenable number.

450106401 is a deficient number, since it is larger than the sum of its proper divisors (150035471).

450106401 is a wasteful number, since it uses less digits than its factorization.

450106401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150035470.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 450106401 is about 21215.7111829889. The cubic root of 450106401 is about 766.3698247376.

Adding to 450106401 its reverse (104601054), we get a palindrome (554707455).

The spelling of 450106401 in words is "four hundred fifty million, one hundred six thousand, four hundred one".