1324448812 has 6 divisors (see below), whose sum is σ = 2317785428. Its totient is φ = 662224404.

The previous prime is 1324448791. The next prime is 1324448819. The reversal of 1324448812 is 2188444231.

It is a super-2 number, since 2×1324448812² = 3508329311216422688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1324448819) by changing a digit.

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 as a sum of consecutive naturals, namely, 165556098 + ... + 165556105.

Almost surely, 2^1324448812 is an apocalyptic number.

It is an amenable number.

1324448812 is a deficient number, since it is larger than the sum of its proper divisors (993336616).

1324448812 is a wasteful number, since it uses less digits than its factorization.

1324448812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331112207 (or 331112205 counting only the distinct ones).

The product of its digits is 49152, while the sum is 37.

The square root of 1324448812 is about 36392.9775094042. The cubic root of 1324448812 is about 1098.1922959192.

The spelling of 1324448812 in words is "one billion, three hundred twenty-four million, four hundred forty-eight thousand, eight hundred twelve".