450420713822 has 8 divisors (see below), whose sum is σ = 693891370056. Its totient is φ = 219123590472.

The previous prime is 450420713801. The next prime is 450420713881. The reversal of 450420713822 is 228317024054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3043383128 + ... + 3043383275.

It is an arithmetic number, because the mean of its divisors is an integer number (86736421257).

Almost surely, 2^450420713822 is an apocalyptic number.

450420713822 is a deficient number, since it is larger than the sum of its proper divisors (243470656234).

450420713822 is a wasteful number, since it uses less digits than its factorization.

450420713822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086766442.

The product of its (nonzero) digits is 107520, while the sum is 38.

Adding to 450420713822 its reverse (228317024054), we get a palindrome (678737737876).

The spelling of 450420713822 in words is "four hundred fifty billion, four hundred twenty million, seven hundred thirteen thousand, eight hundred twenty-two".