314221143143 has 2 divisors, whose sum is σ = 314221143144. Its totient is φ = 314221143142.

The previous prime is 314221143059. The next prime is 314221143163. The reversal of 314221143143 is 341341122413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314221143143 - 2¹⁴ = 314221126759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314221143163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157110571571 + 157110571572.

It is an arithmetic number, because the mean of its divisors is an integer number (157110571572).

Almost surely, 2^314221143143 is an apocalyptic number.

314221143143 is a deficient number, since it is larger than the sum of its proper divisors (1).

314221143143 is an equidigital number, since it uses as much as digits as its factorization.

314221143143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

Adding to 314221143143 its reverse (341341122413), we get a palindrome (655562265556).

The spelling of 314221143143 in words is "three hundred fourteen billion, two hundred twenty-one million, one hundred forty-three thousand, one hundred forty-three".