13140413 has 16 divisors (see below), whose sum is σ = 15804096. Its totient is φ = 10765440.

The previous prime is 13140409. The next prime is 13140427. The reversal of 13140413 is 31404131.

It is a cyclic number.

It is not a de Polignac number, because 13140413 - 2² = 13140409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13140391 and 13140400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5081 + ... + 7217.

It is an arithmetic number, because the mean of its divisors is an integer number (987756).

Almost surely, 2^13140413 is an apocalyptic number.

13140413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13140413 is a deficient number, since it is larger than the sum of its proper divisors (2663683).

13140413 is a wasteful number, since it uses less digits than its factorization.

13140413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13140413 is about 3624.9707585027. The cubic root of 13140413 is about 235.9769979018.

Adding to 13140413 its reverse (31404131), we get a palindrome (44544544).

The spelling of 13140413 in words is "thirteen million, one hundred forty thousand, four hundred thirteen".