314423143 has 16 divisors (see below), whose sum is σ = 337236480. Its totient is φ = 292118400.

The previous prime is 314423129. The next prime is 314423147. The reversal of 314423143 is 341324413.

It is a cyclic number.

It is not a de Polignac number, because 314423143 - 2¹⁷ = 314292071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314423147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640128 + ... + 640618.

It is an arithmetic number, because the mean of its divisors is an integer number (21077280).

Almost surely, 2^314423143 is an apocalyptic number.

314423143 is a deficient number, since it is larger than the sum of its proper divisors (22813337).

314423143 is a wasteful number, since it uses less digits than its factorization.

314423143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918.

The product of its digits is 3456, while the sum is 25.

The square root of 314423143 is about 17731.9807974180. The cubic root of 314423143 is about 679.9936151361.

Adding to 314423143 its reverse (341324413), we get a palindrome (655747556).

The spelling of 314423143 in words is "three hundred fourteen million, four hundred twenty-three thousand, one hundred forty-three".