314715143 has 2 divisors, whose sum is σ = 314715144. Its totient is φ = 314715142.

The previous prime is 314715119. The next prime is 314715173. The reversal of 314715143 is 341517413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314715143 - 2¹⁶ = 314649607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314715103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157357571 + 157357572.

It is an arithmetic number, because the mean of its divisors is an integer number (157357572).

Almost surely, 2^314715143 is an apocalyptic number.

314715143 is a deficient number, since it is larger than the sum of its proper divisors (1).

314715143 is an equidigital number, since it uses as much as digits as its factorization.

314715143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 314715143 is about 17740.2125973732. The cubic root of 314715143 is about 680.2040499231.

It can be divided in two parts, 31 and 4715143, that added together give a palindrome (4715174).

The spelling of 314715143 in words is "three hundred fourteen million, seven hundred fifteen thousand, one hundred forty-three".