1411421203411 has 2 divisors, whose sum is σ = 1411421203412. Its totient is φ = 1411421203410.

The previous prime is 1411421203397. The next prime is 1411421203421. The reversal of 1411421203411 is 1143021241141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411421203411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1411421203421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705710601705 + 705710601706.

It is an arithmetic number, because the mean of its divisors is an integer number (705710601706).

Almost surely, 2^{1411421203411} is an apocalyptic number.

1411421203411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411421203411 is an equidigital number, since it uses as much as digits as its factorization.

1411421203411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1411421203411 its reverse (1143021241141), we get a palindrome (2554442444552).

The spelling of 1411421203411 in words is "one trillion, four hundred eleven billion, four hundred twenty-one million, two hundred three thousand, four hundred eleven".