505410141143 has 4 divisors (see below), whose sum is σ = 512333567808. Its totient is φ = 498486714480.

The previous prime is 505410141139. The next prime is 505410141167. The reversal of 505410141143 is 341141014505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 505410141143 - 2² = 505410141139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505410141113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3461713223 + ... + 3461713368.

It is an arithmetic number, because the mean of its divisors is an integer number (128083391952).

Almost surely, 2^505410141143 is an apocalyptic number.

505410141143 is a deficient number, since it is larger than the sum of its proper divisors (6923426665).

505410141143 is an equidigital number, since it uses as much as digits as its factorization.

505410141143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6923426664.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 505410141143 its reverse (341141014505), we get a palindrome (846551155648).

The spelling of 505410141143 in words is "five hundred five billion, four hundred ten million, one hundred forty-one thousand, one hundred forty-three".