314120239 has 2 divisors, whose sum is σ = 314120240. Its totient is φ = 314120238.

The previous prime is 314120197. The next prime is 314120267. The reversal of 314120239 is 932021413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314120239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314120299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157060119 + 157060120.

It is an arithmetic number, because the mean of its divisors is an integer number (157060120).

Almost surely, 2^314120239 is an apocalyptic number.

314120239 is a deficient number, since it is larger than the sum of its proper divisors (1).

314120239 is an equidigital number, since it uses as much as digits as its factorization.

314120239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 314120239 is about 17723.4375616019. The cubic root of 314120239 is about 679.7751844764.

The spelling of 314120239 in words is "three hundred fourteen million, one hundred twenty thousand, two hundred thirty-nine".