314542433 has 2 divisors, whose sum is σ = 314542434. Its totient is φ = 314542432.

The previous prime is 314542391. The next prime is 314542441. The reversal of 314542433 is 334245413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311416609 + 3125824 = 17647^2 + 1768^2 .

It is a cyclic number.

It is not a de Polignac number, because 314542433 - 2¹² = 314538337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314542396 and 314542405.

It is not a weakly prime, because it can be changed into another prime (314542453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157271216 + 157271217.

It is an arithmetic number, because the mean of its divisors is an integer number (157271217).

Almost surely, 2^314542433 is an apocalyptic number.

It is an amenable number.

314542433 is a deficient number, since it is larger than the sum of its proper divisors (1).

314542433 is an equidigital number, since it uses as much as digits as its factorization.

314542433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

The square root of 314542433 is about 17735.3441748391. The cubic root of 314542433 is about 680.0795992459.

Adding to 314542433 its reverse (334245413), we get a palindrome (648787846).

The spelling of 314542433 in words is "three hundred fourteen million, five hundred forty-two thousand, four hundred thirty-three".