13414404 has 12 divisors (see below), whose sum is σ = 31300304. Its totient is φ = 4471464.

The previous prime is 13414403. The next prime is 13414463. The reversal of 13414404 is 40441431.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13414403) 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, 558922 + ... + 558945.

Almost surely, 2^13414404 is an apocalyptic number.

It is an amenable number.

13414404 is an abundant number, since it is smaller than the sum of its proper divisors (17885900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13414404 is a wasteful number, since it uses less digits than its factorization.

13414404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117874 (or 1117872 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 13414404 is about 3662.5679515881. The cubic root of 13414404 is about 237.6058490324.

Adding to 13414404 its reverse (40441431), we get a palindrome (53855835).

The spelling of 13414404 in words is "thirteen million, four hundred fourteen thousand, four hundred four".