450123114317303 has 32 divisors (see below), whose sum is σ = 544980246235776. Its totient is φ = 362928947171328.

The previous prime is 450123114317287. The next prime is 450123114317311. The reversal of 450123114317303 is 303713411321054.

It is a cyclic number.

It is not a de Polignac number, because 450123114317303 - 2⁴ = 450123114317287 is a prime.

It is a super-2 number, since 2×450123114317303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450123114317333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1678471475 + ... + 1678739627.

It is an arithmetic number, because the mean of its divisors is an integer number (17030632694868).

Almost surely, 2^{450123114317303} is an apocalyptic number.

450123114317303 is a deficient number, since it is larger than the sum of its proper divisors (94857131918473).

450123114317303 is a wasteful number, since it uses less digits than its factorization.

450123114317303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275723.

The product of its (nonzero) digits is 90720, while the sum is 38.

Adding to 450123114317303 its reverse (303713411321054), we get a palindrome (753836525638357).

The spelling of 450123114317303 in words is "four hundred fifty trillion, one hundred twenty-three billion, one hundred fourteen million, three hundred seventeen thousand, three hundred three".