450127164814 has 4 divisors (see below), whose sum is σ = 675190747224. Its totient is φ = 225063582406.

The previous prime is 450127164743. The next prime is 450127164859. The reversal of 450127164814 is 418461721054.

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

It is a super-2 number, since 2×450127164814² (a number of 24 digits) contains 22 as substring.

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, 112531791202 + ... + 112531791205.

It is an arithmetic number, because the mean of its divisors is an integer number (168797686806).

Almost surely, 2^450127164814 is an apocalyptic number.

450127164814 is a deficient number, since it is larger than the sum of its proper divisors (225063582410).

450127164814 is a wasteful number, since it uses less digits than its factorization.

450127164814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225063582409.

The product of its (nonzero) digits is 215040, while the sum is 43.

Adding to 450127164814 its reverse (418461721054), we get a palindrome (868588885868).

The spelling of 450127164814 in words is "four hundred fifty billion, one hundred twenty-seven million, one hundred sixty-four thousand, eight hundred fourteen".