314020943 has 2 divisors, whose sum is σ = 314020944. Its totient is φ = 314020942.

The previous prime is 314020937. The next prime is 314020963. The reversal of 314020943 is 349020413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314020943 - 2⁸ = 314020687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314020963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157010471 + 157010472.

It is an arithmetic number, because the mean of its divisors is an integer number (157010472).

Almost surely, 2^314020943 is an apocalyptic number.

314020943 is a deficient number, since it is larger than the sum of its proper divisors (1).

314020943 is an equidigital number, since it uses as much as digits as its factorization.

314020943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 314020943 is about 17720.6360777485. The cubic root of 314020943 is about 679.7035494124.

The spelling of 314020943 in words is "three hundred fourteen million, twenty thousand, nine hundred forty-three".