1341220223839 has 2 divisors, whose sum is σ = 1341220223840. Its totient is φ = 1341220223838.

The previous prime is 1341220223821. The next prime is 1341220223869. The reversal of 1341220223839 is 9383220221431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341220223839 - 2⁹ = 1341220223327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341220223869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670610111919 + 670610111920.

It is an arithmetic number, because the mean of its divisors is an integer number (670610111920).

Almost surely, 2^{1341220223839} is an apocalyptic number.

1341220223839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341220223839 is an equidigital number, since it uses as much as digits as its factorization.

1341220223839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 1341220223839 in words is "one trillion, three hundred forty-one billion, two hundred twenty million, two hundred twenty-three thousand, eight hundred thirty-nine".