1140032441440 has 48 divisors (see below), whose sum is σ = 2695540190112. Its totient is φ = 455638196224.

The previous prime is 1140032441323. The next prime is 1140032441461. The reversal of 1140032441440 is 441442300411.

It is a junction number, because it is equal to n+sod(n) for n = 1140032441399 and 1140032441408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732644 + ... + 3122083.

It is an arithmetic number, because the mean of its divisors is an integer number (56157087294).

Almost surely, 2^{1140032441440} is an apocalyptic number.

1140032441440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140032441440 is an abundant number, since it is smaller than the sum of its proper divisors (1555507748672).

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

1140032441440 is a wasteful number, since it uses less digits than its factorization.

1140032441440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855959 (or 5855951 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1140032441440 its reverse (441442300411), we get a palindrome (1581474741851).

The spelling of 1140032441440 in words is "one trillion, one hundred forty billion, thirty-two million, four hundred forty-one thousand, four hundred forty".