418955323 has 2 divisors, whose sum is σ = 418955324. Its totient is φ = 418955322.

The previous prime is 418955279. The next prime is 418955353. The reversal of 418955323 is 323559814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 418955323 - 2¹⁷ = 418824251 is a prime.

It is not a weakly prime, because it can be changed into another prime (418955353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209477661 + 209477662.

It is an arithmetic number, because the mean of its divisors is an integer number (209477662).

Almost surely, 2^418955323 is an apocalyptic number.

418955323 is a deficient number, since it is larger than the sum of its proper divisors (1).

418955323 is an equidigital number, since it uses as much as digits as its factorization.

418955323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The square root of 418955323 is about 20468.3981542279. The cubic root of 418955323 is about 748.2658142607.

The spelling of 418955323 in words is "four hundred eighteen million, nine hundred fifty-five thousand, three hundred twenty-three".