1324463635340 has 24 divisors (see below), whose sum is σ = 2808911991312. Its totient is φ = 524540052800.

The previous prime is 1324463635333. The next prime is 1324463635343. The reversal of 1324463635340 is 435363644231.

It is a junction number, because it is equal to n+sod(n) for n = 1324463635291 and 1324463635300.

It is not an unprimeable number, because it can be changed into a prime (1324463635343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327835514 + ... + 327839553.

It is an arithmetic number, because the mean of its divisors is an integer number (117037999638).

Almost surely, 2^{1324463635340} is an apocalyptic number.

1324463635340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1324463635340 is an abundant number, since it is smaller than the sum of its proper divisors (1484448355972).

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

1324463635340 is a wasteful number, since it uses less digits than its factorization.

1324463635340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655675177 (or 655675175 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 1324463635340 in words is "one trillion, three hundred twenty-four billion, four hundred sixty-three million, six hundred thirty-five thousand, three hundred forty".