314633442 has 16 divisors (see below), whose sum is σ = 634072032. Its totient is φ = 104076960.

The previous prime is 314633437. The next prime is 314633461. The reversal of 314633442 is 244336413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199363 + ... + 200934.

It is an arithmetic number, because the mean of its divisors is an integer number (39629502).

Almost surely, 2^314633442 is an apocalyptic number.

314633442 is an abundant number, since it is smaller than the sum of its proper divisors (319438590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314633442 is a wasteful number, since it uses less digits than its factorization.

314633442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400433.

The product of its digits is 20736, while the sum is 30.

The square root of 314633442 is about 17737.9097415676. The cubic root of 314633442 is about 680.1451838215.

Adding to 314633442 its reverse (244336413), we get a palindrome (558969855).

The spelling of 314633442 in words is "three hundred fourteen million, six hundred thirty-three thousand, four hundred forty-two".