13411009 has 2 divisors, whose sum is σ = 13411010. Its totient is φ = 13411008.

The previous prime is 13410989. The next prime is 13411039. The reversal of 13411009 is 90011431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13359025 + 51984 = 3655^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 13411009 - 2¹¹ = 13408961 is a prime.

It is not a weakly prime, because it can be changed into another prime (13411039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6705504 + 6705505.

It is an arithmetic number, because the mean of its divisors is an integer number (6705505).

Almost surely, 2^13411009 is an apocalyptic number.

It is an amenable number.

13411009 is a deficient number, since it is larger than the sum of its proper divisors (1).

13411009 is an equidigital number, since it uses as much as digits as its factorization.

13411009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 13411009 is about 3662.1044496300. The cubic root of 13411009 is about 237.5858024238.

The spelling of 13411009 in words is "thirteen million, four hundred eleven thousand, nine".