1130140324240 has 20 divisors (see below), whose sum is σ = 2627576254044. Its totient is φ = 452056129664.

The previous prime is 1130140324207. The next prime is 1130140324241. The reversal of 1130140324240 is 424230410311.

It can be written as a sum of positive squares in 2 ways, for example, as 351397612944 + 778742711296 = 592788^2 + 882464^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (1130140324241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7063376947 + ... + 7063377106.

Almost surely, 2^{1130140324240} is an apocalyptic number.

1130140324240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130140324240 is an abundant number, since it is smaller than the sum of its proper divisors (1497435929804).

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

1130140324240 is a wasteful number, since it uses less digits than its factorization.

1130140324240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14126754066 (or 14126754060 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1130140324240 its reverse (424230410311), we get a palindrome (1554370734551).

The spelling of 1130140324240 in words is "one trillion, one hundred thirty billion, one hundred forty million, three hundred twenty-four thousand, two hundred forty".