1324150140 has 48 divisors (see below), whose sum is σ = 3734317440. Its totient is φ = 350564160.

The previous prime is 1324150049. The next prime is 1324150141. The reversal of 1324150140 is 410514231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324150141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71046 + ... + 87725.

It is an arithmetic number, because the mean of its divisors is an integer number (77798280).

Almost surely, 2^1324150140 is an apocalyptic number.

1324150140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1324150140 is an abundant number, since it is smaller than the sum of its proper divisors (2410167300).

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

1324150140 is a wasteful number, since it uses less digits than its factorization.

1324150140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158922 (or 158920 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1324150140 is about 36388.8738490215. The cubic root of 1324150140 is about 1098.1097398288.

Adding to 1324150140 its reverse (410514231), we get a palindrome (1734664371).

The spelling of 1324150140 in words is "one billion, three hundred twenty-four million, one hundred fifty thousand, one hundred forty".