455234234 has 32 divisors (see below), whose sum is σ = 860944896. Its totient is φ = 175697280.

The previous prime is 455234233. The next prime is 455234293. The reversal of 455234234 is 432432554.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 455234234.

It is not an unprimeable number, because it can be changed into a prime (455234231) 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, 23042 + ... + 37965.

It is an arithmetic number, because the mean of its divisors is an integer number (26904528).

Almost surely, 2^455234234 is an apocalyptic number.

455234234 is a deficient number, since it is larger than the sum of its proper divisors (405710662).

455234234 is a wasteful number, since it uses less digits than its factorization.

455234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61070.

The product of its digits is 57600, while the sum is 32.

The square root of 455234234 is about 21336.2188308988. The cubic root of 455234234 is about 769.2691293942.

Adding to 455234234 its reverse (432432554), we get a palindrome (887666788).

The spelling of 455234234 in words is "four hundred fifty-five million, two hundred thirty-four thousand, two hundred thirty-four".