505012341 has 8 divisors (see below), whose sum is σ = 674997760. Its totient is φ = 335850912.

The previous prime is 505012331. The next prime is 505012363. The reversal of 505012341 is 143210505.

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

It is not a de Polignac number, because 505012341 - 2⁵ = 505012309 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505012331) 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, 204565 + ... + 207018.

It is an arithmetic number, because the mean of its divisors is an integer number (84374720).

Almost surely, 2^505012341 is an apocalyptic number.

It is an amenable number.

505012341 is a deficient number, since it is larger than the sum of its proper divisors (169985419).

505012341 is a wasteful number, since it uses less digits than its factorization.

505012341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411995.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 505012341 is about 22472.4796362128. The cubic root of 505012341 is about 796.3439109909.

Adding to 505012341 its reverse (143210505), we get a palindrome (648222846).

It can be divided in two parts, 5050 and 12341, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 505012341 in words is "five hundred five million, twelve thousand, three hundred forty-one".