452116343 has 32 divisors (see below), whose sum is σ = 578534400. Its totient is φ = 343954944.

The previous prime is 452116339. The next prime is 452116367. The reversal of 452116343 is 343611254.

It is a cyclic number.

It is not a de Polignac number, because 452116343 - 2² = 452116339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452116373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811421 + ... + 811977.

It is an arithmetic number, because the mean of its divisors is an integer number (18079200).

Almost surely, 2^452116343 is an apocalyptic number.

452116343 is a deficient number, since it is larger than the sum of its proper divisors (126418057).

452116343 is a wasteful number, since it uses less digits than its factorization.

452116343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its digits is 8640, while the sum is 29.

The square root of 452116343 is about 21263.0276066227. The cubic root of 452116343 is about 767.5088678254.

Adding to 452116343 its reverse (343611254), we get a palindrome (795727597).

The spelling of 452116343 in words is "four hundred fifty-two million, one hundred sixteen thousand, three hundred forty-three".