314240023 has 2 divisors, whose sum is σ = 314240024. Its totient is φ = 314240022.

The previous prime is 314240011. The next prime is 314240057. The reversal of 314240023 is 320042413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314240023 - 2⁹ = 314239511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314240083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157120011 + 157120012.

It is an arithmetic number, because the mean of its divisors is an integer number (157120012).

Almost surely, 2^314240023 is an apocalyptic number.

314240023 is a deficient number, since it is larger than the sum of its proper divisors (1).

314240023 is an equidigital number, since it uses as much as digits as its factorization.

314240023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 314240023 is about 17726.8164936629. The cubic root of 314240023 is about 679.8615801010.

Adding to 314240023 its reverse (320042413), we get a palindrome (634282436).

The spelling of 314240023 in words is "three hundred fourteen million, two hundred forty thousand, twenty-three".