452144117 has 8 divisors (see below), whose sum is σ = 459328320. Its totient is φ = 444982720.

The previous prime is 452144111. The next prime is 452144129. The reversal of 452144117 is 711441254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452144117 - 2⁴ = 452144101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452144117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452144111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36734 + ... + 47472.

It is an arithmetic number, because the mean of its divisors is an integer number (57416040).

Almost surely, 2^452144117 is an apocalyptic number.

It is an amenable number.

452144117 is a deficient number, since it is larger than the sum of its proper divisors (7184203).

452144117 is a wasteful number, since it uses less digits than its factorization.

452144117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11403.

The product of its digits is 4480, while the sum is 29.

The square root of 452144117 is about 21263.6807020798. The cubic root of 452144117 is about 767.5245838058.

The spelling of 452144117 in words is "four hundred fifty-two million, one hundred forty-four thousand, one hundred seventeen".