504211213343 has 2 divisors, whose sum is σ = 504211213344. Its totient is φ = 504211213342.

The previous prime is 504211213321. The next prime is 504211213399. The reversal of 504211213343 is 343312112405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504211213343 - 2⁶ = 504211213279 is a prime.

It is a super-2 number, since 2×504211213343² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504211213043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252105606671 + 252105606672.

It is an arithmetic number, because the mean of its divisors is an integer number (252105606672).

Almost surely, 2^504211213343 is an apocalyptic number.

504211213343 is a deficient number, since it is larger than the sum of its proper divisors (1).

504211213343 is an equidigital number, since it uses as much as digits as its factorization.

504211213343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 504211213343 its reverse (343312112405), we get a palindrome (847523325748).

The spelling of 504211213343 in words is "five hundred four billion, two hundred eleven million, two hundred thirteen thousand, three hundred forty-three".