431341314 has 16 divisors (see below), whose sum is σ = 866485728. Its totient is φ = 143146592.

The previous prime is 431341307. The next prime is 431341319. The reversal of 431341314 is 413143134.

It is not an unprimeable number, because it can be changed into a prime (431341319) 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, 156987 + ... + 159710.

It is an arithmetic number, because the mean of its divisors is an integer number (54155358).

Almost surely, 2^431341314 is an apocalyptic number.

431341314 is an abundant number, since it is smaller than the sum of its proper divisors (435144414).

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

431341314 is a wasteful number, since it uses less digits than its factorization.

431341314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316929.

The product of its digits is 1728, while the sum is 24.

The square root of 431341314 is about 20768.7581236818. The cubic root of 431341314 is about 755.5682250743.

Adding to 431341314 its reverse (413143134), we get a palindrome (844484448).

The spelling of 431341314 in words is "four hundred thirty-one million, three hundred forty-one thousand, three hundred fourteen".