1130404140240 has 80 divisors (see below), whose sum is σ = 3578811441408. Its totient is φ = 295027460608.

The previous prime is 1130404140227. The next prime is 1130404140317. The reversal of 1130404140240 is 420414040311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×1130404140240³ (a number of 37 digits) contains 333 as substring.

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 1130404140240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50095287 + ... + 50117846.

Almost surely, 2^{1130404140240} is an apocalyptic number.

1130404140240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130404140240 is an abundant number, since it is smaller than the sum of its proper divisors (2448407301168).

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

1130404140240 is a wasteful number, since it uses less digits than its factorization.

1130404140240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100213196 (or 100213190 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1130404140240 its reverse (420414040311), we get a palindrome (1550818180551).

The spelling of 1130404140240 in words is "one trillion, one hundred thirty billion, four hundred four million, one hundred forty thousand, two hundred forty".