452334242 has 4 divisors (see below), whose sum is σ = 678501366. Its totient is φ = 226167120.

The previous prime is 452334229. The next prime is 452334247. The reversal of 452334242 is 242433254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 402363481 + 49970761 = 20059^2 + 7069^2 .

It is not an unprimeable number, because it can be changed into a prime (452334247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113083559 + ... + 113083562.

Almost surely, 2^452334242 is an apocalyptic number.

452334242 is a deficient number, since it is larger than the sum of its proper divisors (226167124).

452334242 is a wasteful number, since it uses less digits than its factorization.

452334242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226167123.

The product of its digits is 23040, while the sum is 29.

The square root of 452334242 is about 21268.1508834219. The cubic root of 452334242 is about 767.6321491868.

Adding to 452334242 its reverse (242433254), we get a palindrome (694767496).

The spelling of 452334242 in words is "four hundred fifty-two million, three hundred thirty-four thousand, two hundred forty-two".