450353310420334 has 4 divisors (see below), whose sum is σ = 675529965630504. Its totient is φ = 225176655210166.

The previous prime is 450353310420271. The next prime is 450353310420353. The reversal of 450353310420334 is 433024013353054.

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, 112588327605082 + ... + 112588327605085.

It is an arithmetic number, because the mean of its divisors is an integer number (168882491407626).

Almost surely, 2^{450353310420334} is an apocalyptic number.

450353310420334 is a deficient number, since it is larger than the sum of its proper divisors (225176655210170).

450353310420334 is a wasteful number, since it uses less digits than its factorization.

450353310420334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225176655210169.

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 450353310420334 its reverse (433024013353054), we get a palindrome (883377323773388).

The spelling of 450353310420334 in words is "four hundred fifty trillion, three hundred fifty-three billion, three hundred ten million, four hundred twenty thousand, three hundred thirty-four".