450455013422 has 4 divisors (see below), whose sum is σ = 675682520136. Its totient is φ = 225227506710.

The previous prime is 450455013391. The next prime is 450455013469. The reversal of 450455013422 is 224310554054.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112613753354 + ... + 112613753357.

It is an arithmetic number, because the mean of its divisors is an integer number (168920630034).

Almost surely, 2^450455013422 is an apocalyptic number.

450455013422 is a deficient number, since it is larger than the sum of its proper divisors (225227506714).

450455013422 is a wasteful number, since it uses less digits than its factorization.

450455013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225227506713.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 450455013422 its reverse (224310554054), we get a palindrome (674765567476).

The spelling of 450455013422 in words is "four hundred fifty billion, four hundred fifty-five million, thirteen thousand, four hundred twenty-two".