514382423 has 2 divisors, whose sum is σ = 514382424. Its totient is φ = 514382422.

The previous prime is 514382389. The next prime is 514382443. The reversal of 514382423 is 324283415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514382423 - 2⁶ = 514382359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514382423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514382443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257191211 + 257191212.

It is an arithmetic number, because the mean of its divisors is an integer number (257191212).

Almost surely, 2^514382423 is an apocalyptic number.

514382423 is a deficient number, since it is larger than the sum of its proper divisors (1).

514382423 is an equidigital number, since it uses as much as digits as its factorization.

514382423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 32.

The square root of 514382423 is about 22680.0005070547. Note that the first 3 decimals coincide. The cubic root of 514382423 is about 801.2389256511.

The spelling of 514382423 in words is "five hundred fourteen million, three hundred eighty-two thousand, four hundred twenty-three".