210140411223443 has 2 divisors, whose sum is σ = 210140411223444. Its totient is φ = 210140411223442.

The previous prime is 210140411223397. The next prime is 210140411223487. The reversal of 210140411223443 is 344322114041012.

210140411223443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210140411223443 - 2²⁸ = 210140142787987 is a prime.

It is a super-3 number, since 3×210140411223443³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (210140411223143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105070205611721 + 105070205611722.

It is an arithmetic number, because the mean of its divisors is an integer number (105070205611722).

Almost surely, 2^{210140411223443} is an apocalyptic number.

210140411223443 is a deficient number, since it is larger than the sum of its proper divisors (1).

210140411223443 is an equidigital number, since it uses as much as digits as its factorization.

210140411223443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 210140411223443 its reverse (344322114041012), we get a palindrome (554462525264455).

The spelling of 210140411223443 in words is "two hundred ten trillion, one hundred forty billion, four hundred eleven million, two hundred twenty-three thousand, four hundred forty-three".