503142411 has 8 divisors (see below), whose sum is σ = 700024320. Its totient is φ = 320844392.

The previous prime is 503142347. The next prime is 503142413. The reversal of 503142411 is 114241305.

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 503142411 - 2⁶ = 503142347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503142413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3645891 + ... + 3646028.

It is an arithmetic number, because the mean of its divisors is an integer number (87503040).

Almost surely, 2^503142411 is an apocalyptic number.

503142411 is a deficient number, since it is larger than the sum of its proper divisors (196881909).

503142411 is a wasteful number, since it uses less digits than its factorization.

503142411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7291945.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 503142411 is about 22430.8361636387. The cubic root of 503142411 is about 795.3598102307.

Adding to 503142411 its reverse (114241305), we get a palindrome (617383716).

It can be divided in two parts, 50314 and 2411, that added together give a palindrome (52725).

The spelling of 503142411 in words is "five hundred three million, one hundred forty-two thousand, four hundred eleven".