503204221411 has 8 divisors (see below), whose sum is σ = 504372178944. Its totient is φ = 502036409160.

The previous prime is 503204221381. The next prime is 503204221417. The reversal of 503204221411 is 114122402305.

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 503204221411 - 2⁷ = 503204221283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503204221417) 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, 10238466 + ... + 10287496.

It is an arithmetic number, because the mean of its divisors is an integer number (63046522368).

Almost surely, 2^503204221411 is an apocalyptic number.

503204221411 is a deficient number, since it is larger than the sum of its proper divisors (1167957533).

503204221411 is a wasteful number, since it uses less digits than its factorization.

503204221411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72641.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 503204221411 its reverse (114122402305), we get a palindrome (617326623716).

The spelling of 503204221411 in words is "five hundred three billion, two hundred four million, two hundred twenty-one thousand, four hundred eleven".