1324545012 has 36 divisors (see below), whose sum is σ = 3826464096. Its totient is φ = 378441360.

The previous prime is 1324545011. The next prime is 1324545037. The reversal of 1324545012 is 2105454231.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324545011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2627814 + ... + 2628317.

Almost surely, 2^1324545012 is an apocalyptic number.

1324545012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1324545012 is an abundant number, since it is smaller than the sum of its proper divisors (2501919084).

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

1324545012 is a wasteful number, since it uses less digits than its factorization.

1324545012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256148 (or 5256143 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1324545012 is about 36394.2991689633. The cubic root of 1324545012 is about 1098.2188839711.

Adding to 1324545012 its reverse (2105454231), we get a palindrome (3429999243).

The spelling of 1324545012 in words is "one billion, three hundred twenty-four million, five hundred forty-five thousand, twelve".