1145232324 has 48 divisors (see below), whose sum is σ = 2971160640. Its totient is φ = 381481920.

The previous prime is 1145232289. The next prime is 1145232433. The reversal of 1145232324 is 4232325411.

1145232324 is a `hidden beast` number, since 114 + 523 + 2 + 3 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 214552 + ... + 219824.

It is an arithmetic number, because the mean of its divisors is an integer number (61899180).

Almost surely, 2^1145232324 is an apocalyptic number.

It is an amenable number.

1145232324 is an abundant number, since it is smaller than the sum of its proper divisors (1825928316).

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

1145232324 is a wasteful number, since it uses less digits than its factorization.

1145232324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297 (or 7289 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1145232324 is about 33841.2813587193. The cubic root of 1145232324 is about 1046.2397087925.

Adding to 1145232324 its reverse (4232325411), we get a palindrome (5377557735).

The spelling of 1145232324 in words is "one billion, one hundred forty-five million, two hundred thirty-two thousand, three hundred twenty-four".