1243048324 has 24 divisors (see below), whose sum is σ = 2616944960. Its totient is φ = 504696096.

The previous prime is 1243048319. The next prime is 1243048327. The reversal of 1243048324 is 4238403421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1243048327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167747 + ... + 1168810.

Almost surely, 2^1243048324 is an apocalyptic number.

1243048324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1243048324 is an abundant number, since it is smaller than the sum of its proper divisors (1373896636).

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

1243048324 is a wasteful number, since it uses less digits than its factorization.

1243048324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336587 (or 2336585 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 1243048324 is about 35256.8904471169. The cubic root of 1243048324 is about 1075.2167074201.

The spelling of 1243048324 in words is "one billion, two hundred forty-three million, forty-eight thousand, three hundred twenty-four".