314412443 has 4 divisors (see below), whose sum is σ = 317194968. Its totient is φ = 311629920.

The previous prime is 314412419. The next prime is 314412463. The reversal of 314412443 is 344214413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314412443 - 2⁶ = 314412379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314412463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391093 + ... + 1391318.

It is an arithmetic number, because the mean of its divisors is an integer number (79298742).

Almost surely, 2^314412443 is an apocalyptic number.

314412443 is a deficient number, since it is larger than the sum of its proper divisors (2782525).

314412443 is a wasteful number, since it uses less digits than its factorization.

314412443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782524.

The product of its digits is 4608, while the sum is 26.

The square root of 314412443 is about 17731.6790801097. The cubic root of 314412443 is about 679.9859015243.

Adding to 314412443 its reverse (344214413), we get a palindrome (658626856).

The spelling of 314412443 in words is "three hundred fourteen million, four hundred twelve thousand, four hundred forty-three".