514143345 has 8 divisors (see below), whose sum is σ = 822629376. Its totient is φ = 274209776.

The previous prime is 514143337. The next prime is 514143367. The reversal of 514143345 is 543341415.

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 514143345 - 2³ = 514143337 is a prime.

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, 17138097 + ... + 17138126.

It is an arithmetic number, because the mean of its divisors is an integer number (102828672).

Almost surely, 2^514143345 is an apocalyptic number.

It is an amenable number.

514143345 is a deficient number, since it is larger than the sum of its proper divisors (308486031).

514143345 is a wasteful number, since it uses less digits than its factorization.

514143345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34276231.

The product of its digits is 14400, while the sum is 30.

The square root of 514143345 is about 22674.7292155827. The cubic root of 514143345 is about 801.1147714052.

The spelling of 514143345 in words is "five hundred fourteen million, one hundred forty-three thousand, three hundred forty-five".