366225143 has 2 divisors, whose sum is σ = 366225144. Its totient is φ = 366225142.

The previous prime is 366225131. The next prime is 366225179. The reversal of 366225143 is 341522663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 366225143 - 2¹⁰ = 366224119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366225193) 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, 183112571 + 183112572.

It is an arithmetic number, because the mean of its divisors is an integer number (183112572).

Almost surely, 2^366225143 is an apocalyptic number.

366225143 is a deficient number, since it is larger than the sum of its proper divisors (1).

366225143 is an equidigital number, since it uses as much as digits as its factorization.

366225143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 366225143 is about 19137.0097716441. The cubic root of 366225143 is about 715.4556523139.

The spelling of 366225143 in words is "three hundred sixty-six million, two hundred twenty-five thousand, one hundred forty-three".