324100140 has 96 divisors (see below), whose sum is σ = 1116917760. Its totient is φ = 68380416.

The previous prime is 324100123. The next prime is 324100163. The reversal of 324100140 is 41001423.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24220 + ... + 35139.

It is an arithmetic number, because the mean of its divisors is an integer number (11634560).

Almost surely, 2^324100140 is an apocalyptic number.

324100140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324100140 is an abundant number, since it is smaller than the sum of its proper divisors (792817620).

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

324100140 is a wasteful number, since it uses less digits than its factorization.

324100140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59391 (or 59389 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 324100140 is about 18002.7814517646. The cubic root of 324100140 is about 686.8992985421.

Adding to 324100140 its reverse (41001423), we get a palindrome (365101563).

The spelling of 324100140 in words is "three hundred twenty-four million, one hundred thousand, one hundred forty".