514391043 has 12 divisors (see below), whose sum is σ = 702997784. Its totient is φ = 334560000.

The previous prime is 514391011. The next prime is 514391099. The reversal of 514391043 is 340193415.

It is not a de Polignac number, because 514391043 - 2⁵ = 514391011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514391043.

It is not an unprimeable number, because it can be changed into a prime (514391743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45958 + ... + 56043.

Almost surely, 2^514391043 is an apocalyptic number.

514391043 is a deficient number, since it is larger than the sum of its proper divisors (188606741).

514391043 is a wasteful number, since it uses less digits than its factorization.

514391043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102086 (or 102045 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 514391043 is about 22680.1905415276. The cubic root of 514391043 is about 801.2434013360.

The spelling of 514391043 in words is "five hundred fourteen million, three hundred ninety-one thousand, forty-three".