43314263 has 2 divisors, whose sum is σ = 43314264. Its totient is φ = 43314262.

The previous prime is 43314211. The next prime is 43314277. The reversal of 43314263 is 36241334.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43314263 - 2¹² = 43310167 is a prime.

It is a super-2 number, since 2×43314263² = 3752250758466338, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_2622392 and since 43314263 and 2622392 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43314203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21657131 + 21657132.

It is an arithmetic number, because the mean of its divisors is an integer number (21657132).

Almost surely, 2^43314263 is an apocalyptic number.

43314263 is a deficient number, since it is larger than the sum of its proper divisors (1).

43314263 is an equidigital number, since it uses as much as digits as its factorization.

43314263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 26.

The square root of 43314263 is about 6581.3572308453. The cubic root of 43314263 is about 351.1912146063.

Adding to 43314263 its reverse (36241334), we get a palindrome (79555597).

The spelling of 43314263 in words is "forty-three million, three hundred fourteen thousand, two hundred sixty-three".