314043321 has 8 divisors (see below), whose sum is σ = 418971904. Its totient is φ = 209238480.

The previous prime is 314043281. The next prime is 314043347. The reversal of 314043321 is 123340413.

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

It is not a de Polignac number, because 314043321 - 2¹³ = 314035129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (314043421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24841 + ... + 35286.

It is an arithmetic number, because the mean of its divisors is an integer number (52371488).

Almost surely, 2^314043321 is an apocalyptic number.

It is an amenable number.

314043321 is a deficient number, since it is larger than the sum of its proper divisors (104928583).

314043321 is a wasteful number, since it uses less digits than its factorization.

314043321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61871.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 314043321 is about 17721.2674772433. The cubic root of 314043321 is about 679.7196948798.

Adding to 314043321 its reverse (123340413), we get a palindrome (437383734).

The spelling of 314043321 in words is "three hundred fourteen million, forty-three thousand, three hundred twenty-one".