502243432240401 has 12 divisors (see below), whose sum is σ = 725479708681728. Its totient is φ = 334821121031544.

The previous prime is 502243432240397. The next prime is 502243432240721. The reversal of 502243432240401 is 104042234342205.

502243432240401 is a `hidden beast` number, since 5 + 0 + 2 + 2 + 4 + 3 + 4 + 3 + 2 + 240 + 401 = 666.

It is not a de Polignac number, because 502243432240401 - 2² = 502243432240397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (502243432241401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652410225 + ... + 653179598.

It is an arithmetic number, because the mean of its divisors is an integer number (60456642390144).

Almost surely, 2^{502243432240401} is an apocalyptic number.

It is an amenable number.

502243432240401 is a deficient number, since it is larger than the sum of its proper divisors (223236276441327).

502243432240401 is a wasteful number, since it uses less digits than its factorization.

502243432240401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305632572 (or 1305632569 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 502243432240401 its reverse (104042234342205), we get a palindrome (606285666582606).

The spelling of 502243432240401 in words is "five hundred two trillion, two hundred forty-three billion, four hundred thirty-two million, two hundred forty thousand, four hundred one".