509141410111 has 8 divisors (see below), whose sum is σ = 512708187024. Its totient is φ = 505584555840.

The previous prime is 509141410109. The next prime is 509141410123. The reversal of 509141410111 is 111014141905.

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 509141410111 - 2¹ = 509141410109 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 509141410111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509141410171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377665 + ... + 2582938.

It is an arithmetic number, because the mean of its divisors is an integer number (64088523378).

Almost surely, 2^509141410111 is an apocalyptic number.

509141410111 is a deficient number, since it is larger than the sum of its proper divisors (3566776913).

509141410111 is a wasteful number, since it uses less digits than its factorization.

509141410111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4961321.

The product of its (nonzero) digits is 720, while the sum is 28.

The spelling of 509141410111 in words is "five hundred nine billion, one hundred forty-one million, four hundred ten thousand, one hundred eleven".