450231106233234 has 16 divisors (see below), whose sum is σ = 953430577905888. Its totient is φ = 141248974504512.

The previous prime is 450231106233199. The next prime is 450231106233239. The reversal of 450231106233234 is 432332601132054.

It is a junction number, because it is equal to n+sod(n) for n = 450231106233192 and 450231106233201.

It is not an unprimeable number, because it can be changed into a prime (450231106233239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2207015226532 + ... + 2207015226735.

It is an arithmetic number, because the mean of its divisors is an integer number (59589411119118).

Almost surely, 2^{450231106233234} is an apocalyptic number.

450231106233234 is an abundant number, since it is smaller than the sum of its proper divisors (503199471672654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450231106233234 is a wasteful number, since it uses less digits than its factorization.

450231106233234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414030453289.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 450231106233234 its reverse (432332601132054), we get a palindrome (882563707365288).

The spelling of 450231106233234 in words is "four hundred fifty trillion, two hundred thirty-one billion, one hundred six million, two hundred thirty-three thousand, two hundred thirty-four".