314211461 has 2 divisors, whose sum is σ = 314211462. Its totient is φ = 314211460.

The previous prime is 314211439. The next prime is 314211463. The reversal of 314211461 is 164112413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171767236 + 142444225 = 13106^2 + 11935^2 .

It is a cyclic number.

It is not a de Polignac number, because 314211461 - 2⁶ = 314211397 is a prime.

Together with 314211463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314211463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157105730 + 157105731.

It is an arithmetic number, because the mean of its divisors is an integer number (157105731).

Almost surely, 2^314211461 is an apocalyptic number.

It is an amenable number.

314211461 is a deficient number, since it is larger than the sum of its proper divisors (1).

314211461 is an equidigital number, since it uses as much as digits as its factorization.

314211461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 23.

The square root of 314211461 is about 17726.0108597507. The cubic root of 314211461 is about 679.8409814149.

Adding to 314211461 its reverse (164112413), we get a palindrome (478323874).

The spelling of 314211461 in words is "three hundred fourteen million, two hundred eleven thousand, four hundred sixty-one".