1324416478 has 32 divisors (see below), whose sum is σ = 2529543168. Its totient is φ = 505024800.

The previous prime is 1324416439. The next prime is 1324416479. The reversal of 1324416478 is 8746144231.

It is a self number, because there is not a number n which added to its sum of digits gives 1324416478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324416479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84253 + ... + 98728.

It is an arithmetic number, because the mean of its divisors is an integer number (79048224).

Almost surely, 2^1324416478 is an apocalyptic number.

1324416478 is a deficient number, since it is larger than the sum of its proper divisors (1205126690).

1324416478 is a wasteful number, since it uses less digits than its factorization.

1324416478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183048.

The product of its digits is 129024, while the sum is 40.

The square root of 1324416478 is about 36392.5332726371. The cubic root of 1324416478 is about 1098.1833590598.

The spelling of 1324416478 in words is "one billion, three hundred twenty-four million, four hundred sixteen thousand, four hundred seventy-eight".