502341143197 has 2 divisors, whose sum is σ = 502341143198. Its totient is φ = 502341143196.

The previous prime is 502341143191. The next prime is 502341143207. The reversal of 502341143197 is 791341143205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300105656761 + 202235486436 = 547819^2 + 449706^2 .

It is a cyclic number.

It is not a de Polignac number, because 502341143197 - 2¹¹ = 502341141149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502341143191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251170571598 + 251170571599.

It is an arithmetic number, because the mean of its divisors is an integer number (251170571599).

Almost surely, 2^502341143197 is an apocalyptic number.

It is an amenable number.

502341143197 is a deficient number, since it is larger than the sum of its proper divisors (1).

502341143197 is an equidigital number, since it uses as much as digits as its factorization.

502341143197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 502341143197 in words is "five hundred two billion, three hundred forty-one million, one hundred forty-three thousand, one hundred ninety-seven".