502220141200243 has 8 divisors (see below), whose sum is σ = 502319280355200. Its totient is φ = 502121011573440.

The previous prime is 502220141200237. The next prime is 502220141200259. The reversal of 502220141200243 is 342002141022205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-502220141200243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502220141200213) 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, 103510558 + ... + 108253756.

It is an arithmetic number, because the mean of its divisors is an integer number (62789910044400).

Almost surely, 2^{502220141200243} is an apocalyptic number.

502220141200243 is a deficient number, since it is larger than the sum of its proper divisors (99139154957).

502220141200243 is a wasteful number, since it uses less digits than its factorization.

502220141200243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764077.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 502220141200243 its reverse (342002141022205), we get a palindrome (844222282222448).

The spelling of 502220141200243 in words is "five hundred two trillion, two hundred twenty billion, one hundred forty-one million, two hundred thousand, two hundred forty-three".