13040041 has 8 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 11150448.

The previous prime is 13040029. The next prime is 13040059. The reversal of 13040041 is 14004031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13040041 - 2¹³ = 13031849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13040081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275 + ... + 5263.

It is an arithmetic number, because the mean of its divisors is an integer number (1867320).

Almost surely, 2^13040041 is an apocalyptic number.

It is an amenable number.

13040041 is a deficient number, since it is larger than the sum of its proper divisors (1898519).

13040041 is an equidigital number, since it uses as much as digits as its factorization.

13040041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 13040041 is about 3611.0996939990. The cubic root of 13040041 is about 235.3746310655.

Adding to 13040041 its reverse (14004031), we get a palindrome (27044072).

The spelling of 13040041 in words is "thirteen million, forty thousand, forty-one".