13401041 has 2 divisors, whose sum is σ = 13401042. Its totient is φ = 13401040.

The previous prime is 13400971. The next prime is 13401043. The reversal of 13401041 is 14010431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7447441 + 5953600 = 2729^2 + 2440^2 .

It is a cyclic number.

It is not a de Polignac number, because 13401041 - 2²² = 9206737 is a prime.

Together with 13401043, 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 (13401043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6700520 + 6700521.

It is an arithmetic number, because the mean of its divisors is an integer number (6700521).

Almost surely, 2^13401041 is an apocalyptic number.

It is an amenable number.

13401041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13401041 is an equidigital number, since it uses as much as digits as its factorization.

13401041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 13401041 is about 3660.7432305476. The cubic root of 13401041 is about 237.5269243714.

Adding to 13401041 its reverse (14010431), we get a palindrome (27411472).

The spelling of 13401041 in words is "thirteen million, four hundred one thousand, forty-one".