314225443 has 8 divisors (see below), whose sum is σ = 362671200. Its totient is φ = 266668800.

The previous prime is 314225383. The next prime is 314225449. The reversal of 314225443 is 344522413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314225443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314225449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221518 + ... + 222931.

It is an arithmetic number, because the mean of its divisors is an integer number (45333900).

Almost surely, 2^314225443 is an apocalyptic number.

314225443 is a deficient number, since it is larger than the sum of its proper divisors (48445757).

314225443 is a wasteful number, since it uses less digits than its factorization.

314225443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444557.

The product of its digits is 11520, while the sum is 28.

The square root of 314225443 is about 17726.4052475396. The cubic root of 314225443 is about 679.8510652775.

Adding to 314225443 its reverse (344522413), we get a palindrome (658747856).

The spelling of 314225443 in words is "three hundred fourteen million, two hundred twenty-five thousand, four hundred forty-three".