514340422 has 4 divisors (see below), whose sum is σ = 771510636. Its totient is φ = 257170210.

The previous prime is 514340419. The next prime is 514340429. The reversal of 514340422 is 224043415.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514340429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128585104 + ... + 128585107.

It is an arithmetic number, because the mean of its divisors is an integer number (192877659).

Almost surely, 2^514340422 is an apocalyptic number.

514340422 is a deficient number, since it is larger than the sum of its proper divisors (257170214).

514340422 is a wasteful number, since it uses less digits than its factorization.

514340422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257170213.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 514340422 is about 22679.0745402011. The cubic root of 514340422 is about 801.2171171350.

Adding to 514340422 its reverse (224043415), we get a palindrome (738383837).

The spelling of 514340422 in words is "five hundred fourteen million, three hundred forty thousand, four hundred twenty-two".