1316041406 has 16 divisors (see below), whose sum is σ = 1989175968. Its totient is φ = 652992000.

The previous prime is 1316041351. The next prime is 1316041421. The reversal of 1316041406 is 6041406131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431246 + ... + 434286.

It is an arithmetic number, because the mean of its divisors is an integer number (124323498).

Almost surely, 2^1316041406 is an apocalyptic number.

1316041406 is a deficient number, since it is larger than the sum of its proper divisors (673134562).

1316041406 is a wasteful number, since it uses less digits than its factorization.

1316041406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1316041406 is about 36277.2849866139. The cubic root of 1316041406 is about 1095.8636406402.

Adding to 1316041406 its reverse (6041406131), we get a palindrome (7357447537).

The spelling of 1316041406 in words is "one billion, three hundred sixteen million, forty-one thousand, four hundred six".