514421345 has 8 divisors (see below), whose sum is σ = 630440064. Its totient is φ = 402780784.

The previous prime is 514421329. The next prime is 514421363. The reversal of 514421345 is 543124415.

514421345 = T₄₆ + T₄₇ + ... + T₁₄₅₅.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514421345 - 2⁴ = 514421329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094279 + ... + 1094748.

It is an arithmetic number, because the mean of its divisors is an integer number (78805008).

Almost surely, 2^514421345 is an apocalyptic number.

It is an amenable number.

514421345 is a deficient number, since it is larger than the sum of its proper divisors (116018719).

514421345 is a wasteful number, since it uses less digits than its factorization.

514421345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189079.

The product of its digits is 9600, while the sum is 29.

The square root of 514421345 is about 22680.8585595872. The cubic root of 514421345 is about 801.2591343736.

The spelling of 514421345 in words is "five hundred fourteen million, four hundred twenty-one thousand, three hundred forty-five".