1324144530 has 64 divisors (see below), whose sum is σ = 3626513280. Its totient is φ = 343559232.

The previous prime is 1324144529. The next prime is 1324144531. The reversal of 1324144530 is 354414231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1324144529) and next prime (1324144531).

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

It is a junction number, because it is equal to n+sod(n) for n = 1324144494 and 1324144503.

It is not an unprimeable number, because it can be changed into a prime (1324144531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56284 + ... + 76263.

It is an arithmetic number, because the mean of its divisors is an integer number (56664270).

Almost surely, 2^1324144530 is an apocalyptic number.

1324144530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1324144530 is an abundant number, since it is smaller than the sum of its proper divisors (2302368750).

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

1324144530 is a wasteful number, since it uses less digits than its factorization.

1324144530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132600 (or 132594 counting only the distinct ones).

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

The square root of 1324144530 is about 36388.7967649385. The cubic root of 1324144530 is about 1098.1081890468.

Adding to 1324144530 its reverse (354414231), we get a palindrome (1678558761).

The spelling of 1324144530 in words is "one billion, three hundred twenty-four million, one hundred forty-four thousand, five hundred thirty".