1404211241 has 2 divisors, whose sum is σ = 1404211242. Its totient is φ = 1404211240.

The previous prime is 1404211223. The next prime is 1404211243. The reversal of 1404211241 is 1421124041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1114224400 + 289986841 = 33380^2 + 17029^2 .

It is a cyclic number.

It is not a de Polignac number, because 1404211241 - 2³⁰ = 330469417 is a prime.

Together with 1404211243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1404211243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702105620 + 702105621.

It is an arithmetic number, because the mean of its divisors is an integer number (702105621).

Almost surely, 2^1404211241 is an apocalyptic number.

It is an amenable number.

1404211241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404211241 is an equidigital number, since it uses as much as digits as its factorization.

1404211241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1404211241 is about 37472.8066869830. The cubic root of 1404211241 is about 1119.8095023051.

Adding to 1404211241 its reverse (1421124041), we get a palindrome (2825335282).

The spelling of 1404211241 in words is "one billion, four hundred four million, two hundred eleven thousand, two hundred forty-one".