450425340411 has 4 divisors (see below), whose sum is σ = 600567120552. Its totient is φ = 300283560272.

The previous prime is 450425340361. The next prime is 450425340479. The reversal of 450425340411 is 114043524054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 450425340411 - 2³⁰ = 449351598587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450425340011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75070890066 + ... + 75070890071.

It is an arithmetic number, because the mean of its divisors is an integer number (150141780138).

Almost surely, 2^450425340411 is an apocalyptic number.

450425340411 is a deficient number, since it is larger than the sum of its proper divisors (150141780141).

450425340411 is a wasteful number, since it uses less digits than its factorization.

450425340411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150141780140.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 450425340411 its reverse (114043524054), we get a palindrome (564468864465).

The spelling of 450425340411 in words is "four hundred fifty billion, four hundred twenty-five million, three hundred forty thousand, four hundred eleven".