502241441 has 8 divisors (see below), whose sum is σ = 555494184. Its totient is φ = 451077120.

The previous prime is 502241429. The next prime is 502241471. The reversal of 502241441 is 144142205.

It can be written as a sum of positive squares in 4 ways, for example, as 32262400 + 469979041 = 5680^2 + 21679^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-502241441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502241471) 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, 521600 + ... + 522561.

It is an arithmetic number, because the mean of its divisors is an integer number (69436773).

Almost surely, 2^502241441 is an apocalyptic number.

It is an amenable number.

502241441 is a deficient number, since it is larger than the sum of its proper divisors (53252743).

502241441 is a wasteful number, since it uses less digits than its factorization.

502241441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044211.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 502241441 is about 22410.7438743117. The cubic root of 502241441 is about 794.8847800531.

Adding to 502241441 its reverse (144142205), we get a palindrome (646383646).

The spelling of 502241441 in words is "five hundred two million, two hundred forty-one thousand, four hundred forty-one".