13004419 has 4 divisors (see below), whose sum is σ = 13106944. Its totient is φ = 12901896.

The previous prime is 13004393. The next prime is 13004449. The reversal of 13004419 is 91440031.

13004419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91440031 = 6577 ⋅13903.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13004419 is a prime.

It is a super-2 number, since 2×13004419² = 338229827055122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13004419.

It is not an unprimeable number, because it can be changed into a prime (13004449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51072 + ... + 51325.

It is an arithmetic number, because the mean of its divisors is an integer number (3276736).

Almost surely, 2^13004419 is an apocalyptic number.

13004419 is a deficient number, since it is larger than the sum of its proper divisors (102525).

13004419 is a wasteful number, since it uses less digits than its factorization.

13004419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102524.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13004419 is about 3606.1640284380. The cubic root of 13004419 is about 235.1601081846.

The spelling of 13004419 in words is "thirteen million, four thousand, four hundred nineteen".