213843002880041 has 2 divisors, whose sum is σ = 213843002880042. Its totient is φ = 213843002880040.

The previous prime is 213843002879971. The next prime is 213843002880043. The reversal of 213843002880041 is 140088200348312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108836972790016 + 105006030090025 = 10432496^2 + 10247245^2 .

It is a cyclic number.

It is not a de Polignac number, because 213843002880041 - 2¹⁸ = 213843002617897 is a prime.

Together with 213843002880043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 213843002879974 and 213843002880001.

It is not a weakly prime, because it can be changed into another prime (213843002880043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106921501440020 + 106921501440021.

It is an arithmetic number, because the mean of its divisors is an integer number (106921501440021).

Almost surely, 2^{213843002880041} is an apocalyptic number.

It is an amenable number.

213843002880041 is a deficient number, since it is larger than the sum of its proper divisors (1).

213843002880041 is an equidigital number, since it uses as much as digits as its factorization.

213843002880041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 213843002880041 in words is "two hundred thirteen trillion, eight hundred forty-three billion, two million, eight hundred eighty thousand, forty-one".