314130505 has 32 divisors (see below), whose sum is σ = 436351104. Its totient is φ = 215018496.

The previous prime is 314130499. The next prime is 314130517. The reversal of 314130505 is 505031413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 314130505 - 2³ = 314130497 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71914 + ... + 76156.

It is an arithmetic number, because the mean of its divisors is an integer number (13635972).

Almost surely, 2^314130505 is an apocalyptic number.

It is an amenable number.

314130505 is a deficient number, since it is larger than the sum of its proper divisors (122220599).

314130505 is a wasteful number, since it uses less digits than its factorization.

314130505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 314130505 is about 17723.7271757382. The cubic root of 314130505 is about 679.7825898106.

Adding to 314130505 its reverse (505031413), we get a palindrome (819161918).

The spelling of 314130505 in words is "three hundred fourteen million, one hundred thirty thousand, five hundred five".