503344241 has 8 divisors (see below), whose sum is σ = 522489600. Its totient is φ = 484380720.

The previous prime is 503344223. The next prime is 503344253. The reversal of 503344241 is 142443305.

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 503344241 - 2²⁶ = 436235377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 503344241.

It is not an unprimeable number, because it can be changed into a prime (503344441) 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, 39806 + ... + 50903.

It is an arithmetic number, because the mean of its divisors is an integer number (65311200).

Almost surely, 2^503344241 is an apocalyptic number.

It is an amenable number.

503344241 is a deficient number, since it is larger than the sum of its proper divisors (19145359).

503344241 is a wasteful number, since it uses less digits than its factorization.

503344241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90919.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 503344241 is about 22435.3346531760. The cubic root of 503344241 is about 795.4661459368.

Adding to 503344241 its reverse (142443305), we get a palindrome (645787546).

The spelling of 503344241 in words is "five hundred three million, three hundred forty-four thousand, two hundred forty-one".