1314404405 has 8 divisors (see below), whose sum is σ = 1592902584. Its totient is φ = 1041112000.

The previous prime is 1314404389. The next prime is 1314404411. The reversal of 1314404405 is 5044044131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76983076 + 1237421329 = 8774^2 + 35177^2 .

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

It is not a de Polignac number, because 1314404405 - 2⁴ = 1314404389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300886 + ... + 1301895.

It is an arithmetic number, because the mean of its divisors is an integer number (199112823).

Almost surely, 2^1314404405 is an apocalyptic number.

It is an amenable number.

1314404405 is a deficient number, since it is larger than the sum of its proper divisors (278498179).

1314404405 is a wasteful number, since it uses less digits than its factorization.

1314404405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602887.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1314404405 is about 36254.7156243157. The cubic root of 1314404405 is about 1095.4090768769.

Adding to 1314404405 its reverse (5044044131), we get a palindrome (6358448536).

The spelling of 1314404405 in words is "one billion, three hundred fourteen million, four hundred four thousand, four hundred five".