1140324300240 has 40 divisors (see below), whose sum is σ = 3535005331488. Its totient is φ = 304086480000.

The previous prime is 1140324300217. The next prime is 1140324300259. The reversal of 1140324300240 is 420034230411.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1140324300240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2375675386 + ... + 2375675865.

Almost surely, 2^{1140324300240} is an apocalyptic number.

1140324300240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140324300240 is an abundant number, since it is smaller than the sum of its proper divisors (2394681031248).

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

1140324300240 is a wasteful number, since it uses less digits than its factorization.

1140324300240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751351267 (or 4751351261 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1140324300240 its reverse (420034230411), we get a palindrome (1560358530651).

The spelling of 1140324300240 in words is "one trillion, one hundred forty billion, three hundred twenty-four million, three hundred thousand, two hundred forty".