314130442 has 16 divisors (see below), whose sum is σ = 476928000. Its totient is φ = 155166160.

The previous prime is 314130433. The next prime is 314130449. The reversal of 314130442 is 244031413.

It is a super-2 number, since 2×314130442² = 197355869182230728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314130449) 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, 54159 + ... + 59677.

It is an arithmetic number, because the mean of its divisors is an integer number (29808000).

Almost surely, 2^314130442 is an apocalyptic number.

314130442 is a deficient number, since it is larger than the sum of its proper divisors (162797558).

314130442 is a wasteful number, since it uses less digits than its factorization.

314130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 314130442 is about 17723.7253984595. The cubic root of 314130442 is about 679.7825443663.

Adding to 314130442 its reverse (244031413), we get a palindrome (558161855).

The spelling of 314130442 in words is "three hundred fourteen million, one hundred thirty thousand, four hundred forty-two".