514421343 has 48 divisors (see below), whose sum is σ = 818812800. Its totient is φ = 309765120.

The previous prime is 514421329. The next prime is 514421363. The reversal of 514421343 is 343124415.

It is a happy number.

It is not a de Polignac number, because 514421343 - 2⁵ = 514421311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514421363) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1193338 + ... + 1193768.

It is an arithmetic number, because the mean of its divisors is an integer number (17058600).

Almost surely, 2^514421343 is an apocalyptic number.

514421343 is a deficient number, since it is larger than the sum of its proper divisors (304391457).

514421343 is a wasteful number, since it uses less digits than its factorization.

514421343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 749 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 514421343 is about 22680.8585154972. The cubic root of 514421343 is about 801.2591333352.

Adding to 514421343 its reverse (343124415), we get a palindrome (857545758).

The spelling of 514421343 in words is "five hundred fourteen million, four hundred twenty-one thousand, three hundred forty-three".