514819142 has 8 divisors (see below), whose sum is σ = 782004000. Its totient is φ = 254151144.

The previous prime is 514819133. The next prime is 514819163. The reversal of 514819142 is 241918415.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1629017 + ... + 1629332.

It is an arithmetic number, because the mean of its divisors is an integer number (97750500).

Almost surely, 2^514819142 is an apocalyptic number.

514819142 is a deficient number, since it is larger than the sum of its proper divisors (267184858).

514819142 is a wasteful number, since it uses less digits than its factorization.

514819142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258430.

The product of its digits is 11520, while the sum is 35.

The square root of 514819142 is about 22689.6263080730. The cubic root of 514819142 is about 801.4656164459.

The spelling of 514819142 in words is "five hundred fourteen million, eight hundred nineteen thousand, one hundred forty-two".