450233134 has 32 divisors (see below), whose sum is σ = 788024160. Its totient is φ = 191020032.

The previous prime is 450233129. The next prime is 450233137. The reversal of 450233134 is 431332054.

It is a junction number, because it is equal to n+sod(n) for n = 450233099 and 450233108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450233137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7162 + ... + 30850.

It is an arithmetic number, because the mean of its divisors is an integer number (24625755).

Almost surely, 2^450233134 is an apocalyptic number.

450233134 is a deficient number, since it is larger than the sum of its proper divisors (337791026).

450233134 is a wasteful number, since it uses less digits than its factorization.

450233134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23764.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 450233134 is about 21218.6977451492. The cubic root of 450233134 is about 766.4417449419.

Adding to 450233134 its reverse (431332054), we get a palindrome (881565188).

It can be divided in two parts, 4502 and 33134, that added together give a square (37636 = 194²).

The spelling of 450233134 in words is "four hundred fifty million, two hundred thirty-three thousand, one hundred thirty-four".