314221041 has 6 divisors (see below), whose sum is σ = 453874850. Its totient is φ = 209480688.

The previous prime is 314220971. The next prime is 314221043. The reversal of 314221041 is 140122413.

It can be written as a sum of positive squares in only one way, i.e., 165868641 + 148352400 = 12879^2 + 12180^2 .

It is not a de Polignac number, because 314221041 - 2⁷ = 314220913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314221043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17456716 + ... + 17456733.

Almost surely, 2^314221041 is an apocalyptic number.

It is an amenable number.

314221041 is a deficient number, since it is larger than the sum of its proper divisors (139653809).

314221041 is a wasteful number, since it uses less digits than its factorization.

314221041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34913455 (or 34913452 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 314221041 is about 17726.2810820544. The cubic root of 314221041 is about 679.8478905734.

Adding to 314221041 its reverse (140122413), we get a palindrome (454343454).

The spelling of 314221041 in words is "three hundred fourteen million, two hundred twenty-one thousand, forty-one".