314213401 has 2 divisors, whose sum is σ = 314213402. Its totient is φ = 314213400.

The previous prime is 314213399. The next prime is 314213407. The reversal of 314213401 is 104312413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291897225 + 22316176 = 17085^2 + 4724^2 .

It is a cyclic number.

It is not a de Polignac number, because 314213401 - 2¹ = 314213399 is a prime.

It is a super-2 number, since 2×314213401² = 197460122735973602, which contains 22 as substring.

Together with 314213399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (314213407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157106700 + 157106701.

It is an arithmetic number, because the mean of its divisors is an integer number (157106701).

Almost surely, 2^314213401 is an apocalyptic number.

It is an amenable number.

314213401 is a deficient number, since it is larger than the sum of its proper divisors (1).

314213401 is an equidigital number, since it uses as much as digits as its factorization.

314213401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 314213401 is about 17726.0655815102. The cubic root of 314213401 is about 679.8423805669.

Adding to 314213401 its reverse (104312413), we get a palindrome (418525814).

The spelling of 314213401 in words is "three hundred fourteen million, two hundred thirteen thousand, four hundred one".